It is a race against time for the scientists to try and understand the implications of what the new mutant variant called the Omicron variant of the coronavirus actually mean. Ever since the virus was detected in South Africa, it has set alarm bells all around the world. In an exclusive interview, WION's Kalden Ongmu spoke to the chairman of the South African medical association Angelique Coetzee who has been treating the new cases in her country, listen in.

Top South African medical expert sheds light on Covid-19 variant Omicron

The World Health Organisation (WHO) chief- Tedros Adhanom Ghebreyesus pleaded with countries during the World Health Assembly to do their part to tackle vaccine inequality amid the risk of Omicron variant spreading globally.

WHO chief raises alarm over vacccine equity amid risk of Omicron spreading globally

Amid the fears of the global risk of new covid variant, the World Health Organisation (WHO) has stated that the Omicron variant is likely to spread internationally, posing a "very high" global risk of infection surges that could have "severe consequences".

Covid News: 'Risk related to Omicron very high,' says WHO

As the world grapples with Omicron, the WHO has warned the nations about the threat of the new variant. Omicron has been found to be spread at a faster pace than the previous variant.

WHO: Omicron cases doubling at a faster pace, severity yet to be studied

World Health Organization warned the nations to not dismiss the Omicron variant of COVID-19 as mild. WHO also added that vaccines may have reduced effectiveness.

WHO: World should not dismiss Omicron variant as mild

Director-General of the World Health Organization Tedros Adhanom Ghebreyesus has warned that the new Omicron COVID-19 variant is spreading across the globe at an unprecedented rate and urged to not underestimate it.

Don't underestimate Omicron variant, it's spreading at unprecedented rate, says WHO Chief

The WHO has warned that the new covid variant Omicron is probably already present in most countries around the world; officially cases have been reported from 77 counties.

Omicron spreading faster than any other variant: WHO

WHO warns not to underestimate Omicron | Coronavirus Latest News

According to the the World Health Organisation (WHO), the new omicron coronavirus variant spreads faster and considerably reduces vaccine efficacy compared to the delta variant.

Omicron variant reduces vaccine efficacy, spreads faster than Delta, says WHO

Coronavirus surge alarms the world

The WHO chief Tedros Adhanom has said that there is an increased risk of reinfection with the Omicron Variant. However, there is still evidence that it causes milder severity when compared to Delta variant.

Are Case Of Omicron mild compared to other Coronavirus variants?

Omicron variant may pose higher reinfection risk but could be milder than Delta, says WHO

With looming uncertainty over the Omicron variant and subsequent global alarms, in the latest providing some clarity, WHO chief said that there is an increased risk of reinfection from this variant, however, there is evidence that it causes milder diseases as compared to Delta variant.

WHO: Omicron more transmissible but milder than Delta variant

Omicron found to spread at faster pace compared to other COVID variants

The World Health Organisation on Saturday said that the Omicron variant of Covid virus is spreading “significantly faster” than Delta variant, with a doubling time of 1.5 to 3 days.

The global health body said that Omicron—which has been identified as variant of concern— is spreading rapidly in countries with high levels of population immunity and added that the new Covid strain has been identified in 89 countries.

In its ‘Enhancing Readiness for Omicron (B.1.1.529): Technical Brief and Priority Actions for Member States’ report on Friday, the WHO said that given the current available data, it is likely that Omicron will outpace Delta where community transmission occurs.

Also read |&nbsp;<a href="https://www.wionews.com/world/can-omicron-and-delta-unite-to-create-an-even-worse-covid-19-variant-expert-has-the-answer-437905">Can Omicron and Delta unite to create an even worse COVID-19 variant? Expert has the answer</a>

"Omicron is spreading rapidly in countries with high levels of population immunity and it remains uncertain to what extent the observed rapid growth rate can be attributed to immune evasion, intrinsic increased transmissibility or a combination of both," it said.

"As of 16 December 2021, the Omicron variant has been identified in 89 countries across all six WHO regions. Current understanding of the Omicron variant will continue to evolve as more data becomes available," it added.

Also read |&nbsp;<a href="https://www.wionews.com/world/covid-19-experts-name-one-common-symptom-of-omicron-variant-437842">COVID-19: Experts name one common symptom of Omicron variant</a>

However, the WHO pointed out that there is a limited data on the clinical severity of Omicron and that more data are needed to understand the severity profile and how severity is impacted by vaccination and pre-existing immunity.

The overall threat posed by Omicron largely depends on how transmissible the variant is; how well vaccines and prior infection protect against infection, transmission, clinical disease and death; how virulent the variant is compared to other variants; and how populations understand these dynamics, perceive risk and follow control measures, including public health and social measures, it said.

(With inputs from agencies)

The World Health Organisation on Saturday said that the Omicron variant of Covid virus is spreading “significantly faster” than Delta variant, with a doubling time of 1.

The World Health Organisation on Saturday said that the Omicron variant of Covid virus is spreading “significantly faster” than Delta variant, with a doubling time of 1.5 to 3 days. The global health body said that Omicron—which has been identified as variant of concern— is spreading rapidly in countries with high levels of population immunity and added that the new Covid strain has been identified in 89 countries. In its ‘Enhancing Readiness for Omicron (B.1.1.529): Technical Brief and Priority Actions for Member States’ report on Friday, the WHO said that given the current available data, it is likely that Omicron will outpace Delta where community transmission occurs. Also read | Can Omicron and Delta unite to create an even worse COVID-19 variant? Expert has the answer "Omicron is spreading rapidly in countries with high levels of population immunity and it remains uncertain to what extent the observed rapid growth rate can be attributed to immune evasion, intrinsic increased transmissibility or a combination of both," it said. "As of 16 December 2021, the Omicron variant has been identified in 89 countries across all six WHO regions. Current understanding of the Omicron variant will continue to evolve as more data becomes available," it added. Also read | COVID-19: Experts name one common symptom of Omicron variant However, the WHO pointed out that there is a limited data on the clinical severity of Omicron and that more data are needed to understand the severity profile and how severity is impacted by vaccination and pre-existing immunity. The overall threat posed by Omicron largely depends on how transmissible the variant is; how well vaccines and prior infection protect against infection, transmission, clinical disease and death; how virulent the variant is compared to other variants; and how populations understand these dynamics, perceive risk and follow control measures, including public health and social measures, it said. (With inputs from agencies)

Omicron has doubling time of 1.5 to 3 days, will outpace Delta in community transmission: WHO

As the Omicron variant continues to spread at a fast pace, the World Health Organisation announced that the variant is now in 89 countries in total. There is not much information on this newly discovered variant.&nbsp;Scientists are currently struggling to identify the symptoms of Omicron.

Elaborating on the variant, WHO said, “There are still limited data on the clinical severity of Omicron. More data are needed to understand the severity profile and how severity is impacted by vaccination and pre-existing immunity."

“There are still limited available data, and no peer-reviewed evidence, on vaccine efficacy or effectiveness to date for Omicron,” it added.

<a href="https://www.wionews.com/world/omicron-has-doubling-time-of-15-to-3-days-will-outpace-delta-in-community-transmission-who-438010">Also read |&nbsp;Omicron has doubling time of 1.5 to 3 days, will outpace Delta in community transmission: WHO</a>

Recently, the chief executive of South Africa-based Discovery Health, Ryan Noach, said that the majority of patients all over the world have reported scratchy throat as an early symptom of the Omicron variant.

He further highlighted that even though these symptoms are mild at this point, it cannot be concluded if the variant is less severe or virulent.

The WHO further revealed that the variant has a doubling time of 1.5 to 3 days.

Identified as a variant of concern, it is likely that Omicron will outpace Delta where community transmission occurs.

In its ‘Enhancing Readiness for Omicron (B.1.1.529): Technical Brief and Priority Actions for Member States’ report, WHO said, "Omicron is spreading rapidly in countries with high levels of population immunity and it remains uncertain to what extent the observed rapid growth rate can be attributed to immune evasion, intrinsic increased transmissibility or a combination of both."

(With inputs from agencies)

As the Omicron variant continues to spread at a fast pace, the World Health Organisation announced that the variant is now in 89 countries in total. There is not much information on this newly discovered variant.

As the Omicron variant continues to spread at a fast pace, the World Health Organisation announced that the variant is now in 89 countries in total. There is not much information on this newly discovered variant. Scientists are currently struggling to identify the symptoms of Omicron. Elaborating on the variant, WHO said, “There are still limited data on the clinical severity of Omicron. More data are needed to understand the severity profile and how severity is impacted by vaccination and pre-existing immunity." “There are still limited available data, and no peer-reviewed evidence, on vaccine efficacy or effectiveness to date for Omicron,” it added. Also read | Omicron has doubling time of 1.5 to 3 days, will outpace Delta in community transmission: WHO Recently, the chief executive of South Africa-based Discovery Health, Ryan Noach, said that the majority of patients all over the world have reported scratchy throat as an early symptom of the Omicron variant. He further highlighted that even though these symptoms are mild at this point, it cannot be concluded if the variant is less severe or virulent. The WHO further revealed that the variant has a doubling time of 1.5 to 3 days. Identified as a variant of concern, it is likely that Omicron will outpace Delta where community transmission occurs. In its ‘Enhancing Readiness for Omicron (B.1.1.529): Technical Brief and Priority Actions for Member States’ report, WHO said, "Omicron is spreading rapidly in countries with high levels of population immunity and it remains uncertain to what extent the observed rapid growth rate can be attributed to immune evasion, intrinsic increased transmissibility or a combination of both." (With inputs from agencies)

Omicron has now spread to 89 countries: WHO

Maria Van Kerkhove, the Covid technical lead at the World Health Organization (WHO) has said that we can globally overcome the pandemic in 2022. During the WHO Q and A stream, she said, "2022 is the year we can end the Covid-19 pandemic. We have tools now. We can take the death out of Covid-19".&nbsp;

The ongoing pandemic has taken over the entire global and everyone is facing the consequences. While people were trying to battle the Delta variant, a new variant named Omicron emerged in November.&nbsp;

In October, the WHO launched a strategy that aimed at achieving global Covid-19 vaccination by mid-2022. Under this, it highlighted several actions through which it could achieve 70 per cent global immunisation by the middle of 2022.&nbsp;

<a href="https://www.wionews.com/world/omicron-cases-in-77-countries-spreading-at-unprecedented-rate-who-436962">Also read |&nbsp;Omicron cases in 77 countries, spreading at unprecedented rate: WHO</a>

Meanwhile, WHO Director-General Tedros A Ghebreyesus provided an update on the Omicron variant strain, saying that 77 nations have already reported cases of the newly discovered strain. He went on to say, "Omicron is spreading at a rate we haven't seen with any other variety."&nbsp;

He believed that Covid vaccination alone will not be enough to stop the pandemic, and that mask use, social distancing, ventilation, and hand hygiene should be prioritised. Dr Tedros stated, "The WHO is not against booster doses, but against inequity."

(With inputs from agencies)

Maria Van Kerkhove, the Covid technical lead at the World Health Organization (WHO) has said that we can globally overcome the pandemic in 2022. During the WHO Q and A stream, she said, "2022 is the year we can end the Covid-19 pandemic.

Maria Van Kerkhove, the Covid technical lead at the World Health Organization (WHO) has said that we can globally overcome the pandemic in 2022. During the WHO Q and A stream, she said, "2022 is the year we can end the Covid-19 pandemic. We have tools now. We can take the death out of Covid-19". The ongoing pandemic has taken over the entire global and everyone is facing the consequences. While people were trying to battle the Delta variant, a new variant named Omicron emerged in November. In October, the WHO launched a strategy that aimed at achieving global Covid-19 vaccination by mid-2022. Under this, it highlighted several actions through which it could achieve 70 per cent global immunisation by the middle of 2022. Also read | Omicron cases in 77 countries, spreading at unprecedented rate: WHO Meanwhile, WHO Director-General Tedros A Ghebreyesus provided an update on the Omicron variant strain, saying that 77 nations have already reported cases of the newly discovered strain. He went on to say, "Omicron is spreading at a rate we haven't seen with any other variety." He believed that Covid vaccination alone will not be enough to stop the pandemic, and that mask use, social distancing, ventilation, and hand hygiene should be prioritised. Dr Tedros stated, "The WHO is not against booster doses, but against inequity." (With inputs from agencies)

Amid fears of new variant, WHO expert says that pandemic can end in 2022

Based on a preliminary study, the World Health Organisation (WHO) has said that the COVID-19 vaccines may be less effective against the Omicron variant— which has a higher chance of reinfection.

The WHO said further research is required to get a clearer sense of how the omicron variant may penetrate immunity gained from the vaccines, which have generally proved effective against the coronavirus, Reuters reported.

"As a result of this, the overall risk related to the new variant of concern Omicron remains very high," the WHO said in its weekly epidemiological update on Wednesday.

WHO Director General Tedros had also echoed similar concerns stating that vaccination alone will not be enough to stop the pandemic, and that mask use, social distancing, ventilation, and hand hygiene should be prioritised.

Also read |&nbsp;<a href="https://www.wionews.com/world/we-might-not-need-booster-shot-of-vaccine-to-fight-omicron-fauci-436182">We might not need booster shot of vaccine to fight Omicron: Fauci</a>

As of December 16, Omicron had been confirmed in 77&nbsp;countries.

This statement comes at a time when the emergence of Omicron variant has prompted countries to rollout booster doses to protect against the COVID-19.

Preliminary studies from Pfizer and BioNTech claimed to have found that a booster&nbsp;shot of their vaccine, in addition to the initial two doses, provides&nbsp;strong protection against the variant, according to the companies.

Also read |&nbsp;<a href="https://www.wionews.com/world/omicron-cases-in-77-countries-spreading-at-unprecedented-rate-who-436962">Omicron cases in 77 countries, spreading at unprecedented rate: WHO</a>

The WHO also noted that for the first time since the Delta variant was classified as a variant of concern in April, the percentage of Delta sequences registered on the GISAID global science database has declined this week compared with other variants of concern.

The global health body, however, added that the data needs to be interpreted with caution as countries may perform targeted sequencing for Omicron and therefore upload fewer sequences on all other variants, including Delta, it said.

(With inputs from agencies)

Based on a preliminary study, the World Health Organisation (WHO) has said that the COVID-19 vaccines may be less effective against the Omicron variant— which has a higher chance of reinfection.

Based on a preliminary study, the World Health Organisation (WHO) has said that the COVID-19 vaccines may be less effective against the Omicron variant— which has a higher chance of reinfection. The WHO said further research is required to get a clearer sense of how the omicron variant may penetrate immunity gained from the vaccines, which have generally proved effective against the coronavirus, Reuters reported. "As a result of this, the overall risk related to the new variant of concern Omicron remains very high," the WHO said in its weekly epidemiological update on Wednesday. WHO Director General Tedros had also echoed similar concerns stating that vaccination alone will not be enough to stop the pandemic, and that mask use, social distancing, ventilation, and hand hygiene should be prioritised. Also read | We might not need booster shot of vaccine to fight Omicron: Fauci As of December 16, Omicron had been confirmed in 77 countries. This statement comes at a time when the emergence of Omicron variant has prompted countries to rollout booster doses to protect against the COVID-19. Preliminary studies from Pfizer and BioNTech claimed to have found that a booster shot of their vaccine, in addition to the initial two doses, provides strong protection against the variant, according to the companies. Also read | Omicron cases in 77 countries, spreading at unprecedented rate: WHO The WHO also noted that for the first time since the Delta variant was classified as a variant of concern in April, the percentage of Delta sequences registered on the GISAID global science database has declined this week compared with other variants of concern. The global health body, however, added that the data needs to be interpreted with caution as countries may perform targeted sequencing for Omicron and therefore upload fewer sequences on all other variants, including Delta, it said. (With inputs from agencies)

Covid vaccines likely to be less effective against Omicron variant: WHO

A World Health Organization task force has been sent to South Sudan after a mystery disease baffled the country's health ministry. The disease has killed nearly 100 people in Fangak, Jonglei State, in South Sudan. As per local officials, the initial samples of the sick people have returned negative results for cholera.&nbsp;

Sheila Baya from WHO while speaking to BBC said, "We decided to send a rapid response team to go and do risk assessment and investigation; that is when they will be able to collect samples from the sick people - but provisionally the figure that we got was that there were 89 deaths."

Baya further explained that the team of scientists had to reach Fangak through a helicopter. This is because of severe flooding in the region.

<a href="https://www.wionews.com/world/omicron-cases-in-77-countries-spreading-at-unprecedented-rate-who-436962">Also read |&nbsp;Omicron cases in 77 countries, spreading at unprecedented rate: WHO</a>

She further added that the group is further waiting for transportation to return them to the capital Juba.

UNHCR had earlier said that over 700,000 people have been affected by what is deemed as the worst flooding in the country for nearly 60 years. The flooding has cut off communities and has resulted in a severe shortage of food and other essentials, leading to malnutrition.

Lam Tungwar Kueigwong, the state's minister of land, housing and public utilities said that the bordering state of Unity has also been affected by severe flooding. This has increased the spread of diseases like malaria.&nbsp;

(With inputs from agencies)

A World Health Organization task force has been sent to South Sudan after a mystery disease baffled the country's health ministry. The disease has killed nearly 100 people in Fangak, Jonglei State, in South Sudan.

A World Health Organization task force has been sent to South Sudan after a mystery disease baffled the country's health ministry. The disease has killed nearly 100 people in Fangak, Jonglei State, in South Sudan. As per local officials, the initial samples of the sick people have returned negative results for cholera. Sheila Baya from WHO while speaking to BBC said, "We decided to send a rapid response team to go and do risk assessment and investigation; that is when they will be able to collect samples from the sick people - but provisionally the figure that we got was that there were 89 deaths." Baya further explained that the team of scientists had to reach Fangak through a helicopter. This is because of severe flooding in the region. Also read | Omicron cases in 77 countries, spreading at unprecedented rate: WHO She further added that the group is further waiting for transportation to return them to the capital Juba. UNHCR had earlier said that over 700,000 people have been affected by what is deemed as the worst flooding in the country for nearly 60 years. The flooding has cut off communities and has resulted in a severe shortage of food and other essentials, leading to malnutrition. Lam Tungwar Kueigwong, the state's minister of land, housing and public utilities said that the bordering state of Unity has also been affected by severe flooding. This has increased the spread of diseases like malaria. (With inputs from agencies)

Mystery disease kills nearly 100 people in Sudan; WHO task force deployed

According to the World Health Organization (WHO), Africa is experiencing its fastest surge in COVID-19 cases this year, with the number up 83 per cent in the past week, although deaths remain low.

Africa sees 83% surge in COVID-19 cases in past week, WHO remains 'cautiously optimistic'

The World Health Organization on Wednesday warned several nations against hoarding vaccines for booster shots in an attempt to battle the new Omicron variant. Director-General Tedros Adhanom Ghebreyesus further warned that the world is not on its path to meet the target as he said that the world is in a "perilous situation."

The experts are still working to find out how the efficacy of existing vaccines are against Omicron.&nbsp;

Elaborating on vaccine inequity, Tedros said, "Despite our best efforts in the year since the start of the global vaccination campaign, low and lower-middle-income countries have been left behind."

As per WHO, the new variant now accounts for 46 per cent of reported cases globally.

<a href="https://www.wionews.com/world/at-least-49-migrants-killed-58-injured-in-a-cargo-truck-accident-in-southern-mexico-435655">Also read |&nbsp;At least 49 migrants killed, 58 injured in a cargo truck accident in southern Mexico</a>

Experts had earlier warned that as the rich countries rushed to vaccinate their citizens and start the booster shot campaign, it would have been much better if they would have helped poor countries get vaccinated. As per these experts, the failure to successfully vaccinate the poorer countries against coronavirus led to the creation of a breeding ground for the Omicron variant.

"Omicron is with us because we have failed to vaccinate the world," said Winnie Byanyima, executive director of UNAids and co-chair of the People’s Vaccine Alliance, a campaign group. "This should be a wake-up call."

Meanwhile, another report by WHO highlighted that there could be a global syringe shortage of around two billion next year.&nbsp;

The production needs to ramp up or the situation may lead to hoarding and panic buying. It will also hit the efforts to protect people against several illnesses, the WHO said.&nbsp;

"We are raising the real concern that we could have a shortage of immunisation syringes, which would in turn lead to serious problems, such as slowing down immunisation efforts. Depending on how the vaccine uptake goes, it could be a deficit of anywhere from one billion to two billion," Lisa Hedman, WHO senior advisor to the Division of Access to Medicines and Health Products, told AFP.&nbsp;

(With inputs from agencies)

The World Health Organization on Wednesday warned several nations against hoarding vaccines for booster shots in an attempt to battle the new Omicron variant. Director-General Tedros Adhanom Ghebreyesus further warned that the world is not on its path to meet the target as he said that the world is in a "perilous situation.

The World Health Organization on Wednesday warned several nations against hoarding vaccines for booster shots in an attempt to battle the new Omicron variant. Director-General Tedros Adhanom Ghebreyesus further warned that the world is not on its path to meet the target as he said that the world is in a "perilous situation." The experts are still working to find out how the efficacy of existing vaccines are against Omicron. Elaborating on vaccine inequity, Tedros said, "Despite our best efforts in the year since the start of the global vaccination campaign, low and lower-middle-income countries have been left behind." As per WHO, the new variant now accounts for 46 per cent of reported cases globally. Also read | At least 49 migrants killed, 58 injured in a cargo truck accident in southern Mexico Experts had earlier warned that as the rich countries rushed to vaccinate their citizens and start the booster shot campaign, it would have been much better if they would have helped poor countries get vaccinated. As per these experts, the failure to successfully vaccinate the poorer countries against coronavirus led to the creation of a breeding ground for the Omicron variant. "Omicron is with us because we have failed to vaccinate the world," said Winnie Byanyima, executive director of UNAids and co-chair of the People’s Vaccine Alliance, a campaign group. "This should be a wake-up call." Meanwhile, another report by WHO highlighted that there could be a global syringe shortage of around two billion next year. The production needs to ramp up or the situation may lead to hoarding and panic buying. It will also hit the efforts to protect people against several illnesses, the WHO said. "We are raising the real concern that we could have a shortage of immunisation syringes, which would in turn lead to serious problems, such as slowing down immunisation efforts. Depending on how the vaccine uptake goes, it could be a deficit of anywhere from one billion to two billion," Lisa Hedman, WHO senior advisor to the Division of Access to Medicines and Health Products, told AFP. (With inputs from agencies)

WHO warns against vaccine hoarding as world is in a 'perilous situation'

According to a report, Africa has little chance of overcoming the COVID-19 pandemic unless 70% of its population is vaccinated by end-2022, yet “extreme vaccine discrimination” is leaving the continent behind.

Africa has little chance of overcoming COVID-19, says report

It is time that the countries take the link between the changing weather and human health more seriously. According to WHO, climate change has led to the shortage of safe drinking water and food.

Climate change has led to the shortage of safe drinking water and food: WHO

While the world struggles to battle with the delta variant, another variant of Covid has already emerged.&nbsp; 
The World Health Organization's chief scientist, Soumya Swaminathan, has said that the Omicron variant could become dominant because it is highly transmissible. She further added that a different vaccine may not be needed.

"It is possible that it could become (the) dominant variant," Swaminathan said.&nbsp;She further added that it is too early to predict if the Omicron variant is milder than other variants of the deadly coronavirus.&nbsp; "How worried should we be? We need to be prepared and cautious, not panic, because we're in a different situation to a year ago," Swaminathan said.&nbsp;

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The World Health Organization's chief scientist Soumya Swaminathan told the <a href="https://twitter.com/hashtag/ReutersNext?src=hash&amp;ref_src=twsrc%5Etfw">#ReutersNext</a> conference that while the Omicron coronavirus variant appeared to be very transmissible, the right response was to be prepared, cautious and not panic <a href="https://t.co/POlVHCPEcd">https://t.co/POlVHCPEcd</a> <a href="https://t.co/x93cE5gBHe">pic.twitter.com/x93cE5gBHe</a>
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Several scientists in the EU and Australia have predicted that Omicron may lead to more infections than Delta as it may spread more rapidly.&nbsp;

Earlier, Dr Tom Peacock, a virologist at Imperial College had deemed the combination of mutations found in the new Covid variant as "horrific".

<a href="https://www.wionews.com/world/as-world-continues-to-battle-the-delta-variant-a-new-variant-worse-than-delta-emerges-431786">Also read |&nbsp;As world continues to battle the Delta variant, a new variant 'worse than delta' emerges</a>

He further said that the variant could be 'worse than nearly anything else about', including the highly transmissible Delta strain.&nbsp;

Taking to his Twitter, he wrote, "Worth emphasising this is at super low numbers right now in a region of Africa that is fairly well sampled, however it very very much should be monitored due to that horrific spike profile."

<a href="https://www.wionews.com/world/as-fears-of-new-covid-variant-looms-europe-surpasses-75-million-covid-cases-433994">Also read |&nbsp;As fears of new Covid variant looms, Europe surpasses 75 million Covid cases</a>

However, Swaminathan in her interview with Reuters said that as of now, there is conclusive evidence about Omicron's impact on the effectiveness of antibodies. "It does seem to be able to overcome some of the natural immunity from previous infection.

The fact that they're not getting sick ... that means the vaccines are still providing protection and we would hope that they would continue to provide protection," she said.

(With inputs from agencies)

While the world struggles to battle with the delta variant, another variant of Covid has already emerged. The World Health Organization's chief scientist, Soumya Swaminathan, has said that the Omicron variant could become dominant because it is highly transmissible.

While the world struggles to battle with the delta variant, another variant of Covid has already emerged. The World Health Organization's chief scientist, Soumya Swaminathan, has said that the Omicron variant could become dominant because it is highly transmissible. She further added that a different vaccine may not be needed. "It is possible that it could become (the) dominant variant," Swaminathan said. She further added that it is too early to predict if the Omicron variant is milder than other variants of the deadly coronavirus. "How worried should we be? We need to be prepared and cautious, not panic, because we're in a different situation to a year ago," Swaminathan said. The World Health Organization's chief scientist Soumya Swaminathan told the #ReutersNext conference that while the Omicron coronavirus variant appeared to be very transmissible, the right response was to be prepared, cautious and not panic https://t.co/POlVHCPEcd pic.twitter.com/x93cE5gBHe — Reuters (@Reuters) December 3, 2021 × Several scientists in the EU and Australia have predicted that Omicron may lead to more infections than Delta as it may spread more rapidly. Earlier, Dr Tom Peacock, a virologist at Imperial College had deemed the combination of mutations found in the new Covid variant as "horrific". Also read | As world continues to battle the Delta variant, a new variant 'worse than delta' emerges He further said that the variant could be 'worse than nearly anything else about', including the highly transmissible Delta strain. Taking to his Twitter, he wrote, "Worth emphasising this is at super low numbers right now in a region of Africa that is fairly well sampled, however it very very much should be monitored due to that horrific spike profile." Also read | As fears of new Covid variant looms, Europe surpasses 75 million Covid cases However, Swaminathan in her interview with Reuters said that as of now, there is conclusive evidence about Omicron's impact on the effectiveness of antibodies. "It does seem to be able to overcome some of the natural immunity from previous infection. The fact that they're not getting sick ... that means the vaccines are still providing protection and we would hope that they would continue to provide protection," she said. (With inputs from agencies)

Omicron variant highly transmissible, could become dominant, says WHO's top scientist

WHO's Chief scientist Soumya Swaminathan has said that while the new COVID variant appears to be transmissible, the right response is to be prepared and not to panic.

WHO's Chief scientist Soumya Swaminathan asks people not to panic

Amid growing concerns over the new Omicron COVID-19 variant, the Biden administration is supporting efforts by the World Health Organization (WHO) to establish a new international agreement on future pandemic preparedness and response— the so-called pandemic treaty. But as VOA’s White House Bureau Chief Patsy Widakuswara reports, public health experts are pessimistic of the outcome.

WION-VOA Co-Production: US to support WHO's new accord on future pandemic

The World Health Organisation on Friday warned the Asia-Pacific countries to brace for the Omicron variant, asking them to take immediate measures to boost health infrastructure and pace up the vaccination drive.

After Europe and America, Omicron entered Asia this week after India, Japan, Malaysia, Singapore and South Korea reported Covid cases of the new variant.

Many countries have tightened travel restrictions in a bid to prevent the further spread of the virus, but the WHO’s warning to the Asia-Pacific, a region of about 650 million people, stressed that border controls could only buy them time.

<a href="https://www.wionews.com/world/live-omicron-in-india-updates-two-cases-found-in-karnataka-433212">Also Read:&nbsp;Omicron Live update: At least 17 suspected Omicron cases after Oslo party</a>

“People should not only rely on border measures. What is most important is to prepare for these variants with potential high transmissibility. So far, the information available suggests we don't have to change our approach," Takeshi Kasai, WHO’s western Pacific director, told a media briefing.

Kasai urged countries to fully vaccinate vulnerable groups and stick to preventive measures such as mask-wearing and social distancing.

Also read |&nbsp;<a href="https://www.wionews.com/world/australia-reports-omicron-cases-in-school-433807">Australia reports Omicron cases in school</a>

Vaccination rates vary from country to country in the Asia-Pacific but there are worrying gaps. Indonesia, the world's fourth most populous country and once Asia's COVID-19 epicentre, has fully inoculated only about 35 per cent of its population of 270 million people, reports Reuters.

Australia's chief medical officer said Omicron was likely to become the dominant variant globally within months, but at this stage, there was no evidence it was any more dangerous than Delta which swept the world earlier this year.

<a href="https://www.wionews.com/world/omicron-scare-new-york-records-5-cases-bringing-number-of-new-variant-cases-in-us-to-eight-433665">Also Read:&nbsp;New York records 5 cases, bringing number of new variant cases in US to eight</a>

"I suspect within the (next few) months, Omicron will be the new virus in the world," Paul Kelly, the top medical advisor to the Australian government, told reporters.

(With inputs from agencies)

The World Health Organisation on Friday warned the Asia-Pacific countries to brace for the Omicron variant, asking them to take immediate measures to boost health infrastructure and pace up the vaccination drive.

The World Health Organisation on Friday warned the Asia-Pacific countries to brace for the Omicron variant, asking them to take immediate measures to boost health infrastructure and pace up the vaccination drive. After Europe and America, Omicron entered Asia this week after India, Japan, Malaysia, Singapore and South Korea reported Covid cases of the new variant. Many countries have tightened travel restrictions in a bid to prevent the further spread of the virus, but the WHO’s warning to the Asia-Pacific, a region of about 650 million people, stressed that border controls could only buy them time. Also Read: Omicron Live update: At least 17 suspected Omicron cases after Oslo party “People should not only rely on border measures. What is most important is to prepare for these variants with potential high transmissibility. So far, the information available suggests we don't have to change our approach," Takeshi Kasai, WHO’s western Pacific director, told a media briefing. Kasai urged countries to fully vaccinate vulnerable groups and stick to preventive measures such as mask-wearing and social distancing. Also read | Australia reports Omicron cases in school Vaccination rates vary from country to country in the Asia-Pacific but there are worrying gaps. Indonesia, the world's fourth most populous country and once Asia's COVID-19 epicentre, has fully inoculated only about 35 per cent of its population of 270 million people, reports Reuters. Australia's chief medical officer said Omicron was likely to become the dominant variant globally within months, but at this stage, there was no evidence it was any more dangerous than Delta which swept the world earlier this year. Also Read: New York records 5 cases, bringing number of new variant cases in US to eight "I suspect within the (next few) months, Omicron will be the new virus in the world," Paul Kelly, the top medical advisor to the Australian government, told reporters. (With inputs from agencies)

WHO warns Asia-Pacific to brace for Omicron, urges countries to speed up vaccination

As alarm over the new Covid strain, Omicron, spreads, World Health Organisation’s chief scientist Soumya Swaminathan on Thursday said the only way to tackle against any new variants is to get fully vaccinated.

“Regardless of the variant, complete vaccination is likely to protect against severe disease and deaths, especially in older age groups,” Swaminathan wrote on Twitter, adding that the goal now ought to be to protect those around the world who currently have not had access to any COVID-19 jabs.

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Regardless of the variant, complete vaccination is likely to protect against severe disease and deaths, especially in older age groups, as observed in these countries <a href="https://t.co/Bz5sw8aHCO">https://t.co/Bz5sw8aHCO</a>
— Soumya Swaminathan (@doctorsoumya) <a href="https://twitter.com/doctorsoumya/status/1466394679570837509?ref_src=twsrc%5Etfw">December 2, 2021</a></blockquote>
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Omicron variant was designated as ‘variant of concern’ by the WHO last week after they came to the conclusion that it was “highly likely” that the new strain can escape immunity caused by previous infection or vaccination, because of the presence of over 30 mutations on its spike protein.

The new variant has forced all the countries to reinforce travel bans amid concerns over the spread of the virus.

Also read |&nbsp;<a href="https://www.wionews.com/india-news/omicron-in-india-dont-need-fear-says-health-ministry-as-first-2-cases-found-one-patient-fully-vaccinated-433526">Omicron in India: Don't need fear, says health ministry as first 2 cases found; one patient fully vaccinated</a>

More than 56 countries were reportedly implementing travel measures aimed at potentially delaying the importation of the new variant.

The WHO has slammed nations for creating hype and panic over the new variant.

It was “certainly a worry” that scientists may be dissuaded from revealing new information about variants after seeing what has happened to southern Africa, WHO’s Covid-19 technical lead Dr Maria Van Kerkhove was quoted as saying.

Also read |&nbsp;<a href="https://www.wionews.com/trending/omicron-no-kissing-under-mistletoe-this-christmas-advises-british-politician-433630">Omicron: No kissing under mistletoe this Christmas, advises British politician</a>

Following the news about the Omicron variant from South Africa and Botswana, many countries including the US, and the UK, moved to bring in travel bans or quarantines for travellers from a number of African countries.

First reported to the WHO less than a week ago after being detected in southern Africa earlier this month, Omicron has already appeared in several countries.

(With inputs from agencies)

As alarm over the new Covid strain, Omicron, spreads, World Health Organisation’s chief scientist Soumya Swaminathan on Thursday said the only way to tackle against any new variants is to get fully vaccinated.

As alarm over the new Covid strain, Omicron, spreads, World Health Organisation’s chief scientist Soumya Swaminathan on Thursday said the only way to tackle against any new variants is to get fully vaccinated. “Regardless of the variant, complete vaccination is likely to protect against severe disease and deaths, especially in older age groups,” Swaminathan wrote on Twitter, adding that the goal now ought to be to protect those around the world who currently have not had access to any COVID-19 jabs. Regardless of the variant, complete vaccination is likely to protect against severe disease and deaths, especially in older age groups, as observed in these countries https://t.co/Bz5sw8aHCO — Soumya Swaminathan (@doctorsoumya) December 2, 2021 × Omicron variant was designated as ‘variant of concern’ by the WHO last week after they came to the conclusion that it was “highly likely” that the new strain can escape immunity caused by previous infection or vaccination, because of the presence of over 30 mutations on its spike protein. The new variant has forced all the countries to reinforce travel bans amid concerns over the spread of the virus. Also read | Omicron in India: Don't need fear, says health ministry as first 2 cases found; one patient fully vaccinated More than 56 countries were reportedly implementing travel measures aimed at potentially delaying the importation of the new variant. The WHO has slammed nations for creating hype and panic over the new variant. It was “certainly a worry” that scientists may be dissuaded from revealing new information about variants after seeing what has happened to southern Africa, WHO’s Covid-19 technical lead Dr Maria Van Kerkhove was quoted as saying. Also read | Omicron: No kissing under mistletoe this Christmas, advises British politician Following the news about the Omicron variant from South Africa and Botswana, many countries including the US, and the UK, moved to bring in travel bans or quarantines for travellers from a number of African countries. First reported to the WHO less than a week ago after being detected in southern Africa earlier this month, Omicron has already appeared in several countries. (With inputs from agencies)

Regardless of variant, complete vaccination key to protect against death, Covid disease: WHO

As concerns grow about the impact of the new Omicron variant, Pfizer announced on Tuesday it was seeking US authorization for booster shots for adolescents aged 16 and 17.

So far, FDA has approved emergency use authorizations (EUAs) for boosters only for those aged 18 and over, six months after the primary series of the Pfizer or Moderna Covid vaccine, or two months after the Johnson &amp; Johnson booster.

Also read |&nbsp;<a href="https://www.wionews.com/science/will-the-vaccines-stop-omicron-scientists-are-racing-to-find-out-432692">Will the vaccines stop Omicron? Scientists are racing to find out.</a>

"Today, we submitted a request to the @US_FDA to expand the emergency use authorization of a booster dose of our COVID-19 vaccine to include 16- and 17-year-olds," Pfizer CEO Albert Bourla wrote on Twitter.

"It is our hope to provide strong protection for as many people as possible, particularly in light of the new variant."&nbsp;

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Today, we submitted a request to the <a href="https://twitter.com/US_FDA?ref_src=twsrc%5Etfw">@US_FDA</a> to expand the emergency use authorization of a booster dose of our COVID-19 vaccine to include 16- and 17-year-olds. It is our hope to provide strong protection for as many people as possible, particularly in light of the new variant.
— Albert Bourla (@AlbertBourla) <a href="https://twitter.com/AlbertBourla/status/1465804576372703241?ref_src=twsrc%5Etfw">November 30, 2021</a></blockquote>
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Due to the mutation pattern detected on the Omicron variant, experts fear that protection offered by the current vaccine generation may be compromised.

Within a few weeks, lab results will reveal whether or not the hypothesis is correct. However, US health authorities are insisting that everyone who is eligible for a booster get one, to ensure protection against severe Covid, even if not infection itself.

While Omicron has been detected in more than a dozen countries, it has yet to be detected in the United States, where Delta accounts for more than 99 per cent of all infections.

Watch |&nbsp;Gravitas: India helps Africa amid Omicron alert

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There is disagreement among health experts regarding boosters for healthy teens, who are at less risk of developing severe Covid, especially when males exposed to the Pfizer and Moderna messenger RNA vaccines, are at higher risk of developing vaccine-linked myocarditis.

"If the FDA takes this action, it will be a total gamble," tweeted Vinay Prasad, a haematologist-oncologist at the University of San Francisco with expertise in biostatistics and epidemiology.

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As long as it is so uncertain, the decision must be made solely on the basis of what is best for those actually getting the shot. 
 
If the FDA takes this action it will be a total gamble 
 
it won't be the first one. 
 
But each of these gambles is dangerous.
— Vinay Prasad, MD MPH 🎙️📷 (@VPrasadMDMPH) <a href="https://twitter.com/VPrasadMDMPH/status/1465712589447446540?ref_src=twsrc%5Etfw">November 30, 2021</a></blockquote>
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(With inputs from agencies)

As concerns grow about the impact of the new Omicron variant, Pfizer announced on Tuesday it was seeking US authorization for booster shots for adolescents aged 16 and 17.

As concerns grow about the impact of the new Omicron variant, Pfizer announced on Tuesday it was seeking US authorization for booster shots for adolescents aged 16 and 17. So far, FDA has approved emergency use authorizations (EUAs) for boosters only for those aged 18 and over, six months after the primary series of the Pfizer or Moderna Covid vaccine, or two months after the Johnson & Johnson booster. Also read | Will the vaccines stop Omicron? Scientists are racing to find out. "Today, we submitted a request to the @US_FDA to expand the emergency use authorization of a booster dose of our COVID-19 vaccine to include 16- and 17-year-olds," Pfizer CEO Albert Bourla wrote on Twitter. "It is our hope to provide strong protection for as many people as possible, particularly in light of the new variant." Today, we submitted a request to the @US_FDA to expand the emergency use authorization of a booster dose of our COVID-19 vaccine to include 16- and 17-year-olds. It is our hope to provide strong protection for as many people as possible, particularly in light of the new variant. — Albert Bourla (@AlbertBourla) November 30, 2021 × Due to the mutation pattern detected on the Omicron variant, experts fear that protection offered by the current vaccine generation may be compromised. Within a few weeks, lab results will reveal whether or not the hypothesis is correct. However, US health authorities are insisting that everyone who is eligible for a booster get one, to ensure protection against severe Covid, even if not infection itself. While Omicron has been detected in more than a dozen countries, it has yet to be detected in the United States, where Delta accounts for more than 99 per cent of all infections. Watch | Gravitas: India helps Africa amid Omicron alert There is disagreement among health experts regarding boosters for healthy teens, who are at less risk of developing severe Covid, especially when males exposed to the Pfizer and Moderna messenger RNA vaccines, are at higher risk of developing vaccine-linked myocarditis. "If the FDA takes this action, it will be a total gamble," tweeted Vinay Prasad, a haematologist-oncologist at the University of San Francisco with expertise in biostatistics and epidemiology. As long as it is so uncertain, the decision must be made solely on the basis of what is best for those actually getting the shot. If the FDA takes this action it will be a total gamble it won't be the first one. But each of these gambles is dangerous. — Vinay Prasad, MD MPH 🎙️📷 (@VPrasadMDMPH) November 30, 2021 × (With inputs from agencies)

Pfizer seeks US FDA approval for Covid boosters for teens aged 16-17

World Health Organisation (WHO) chief Dr Tedros on Tuesday cautioned against blanket measures and knee-jerk reactions over Omicron variant of the Covid virus and said that such moves may not be necessary. He said that some countries were introducing such measures and penalising African nations unfairly.

"I well understand the concern of all countries to protect their citizens against a variant that we don't yet fully understand," said Tedros Adhanom Ghebreyesus.

"But I am equally concerned that several Member States are introducing blunt, blanket measures that are not evidence-based or effective on their own, and which will only worsen inequities."

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Omicron variant was first reported in South Africa a week ago. Though South Africa won international praise, the detection of new variant also caused global alarm and led to travel bans.

In remarks to a closed-door meeting posted on its website, the WHO's Ethiopian head urged the 194 member states to stick to "rational, proportional" measures.

There were still more questions than answers, Tedros said, about Omicron's severity and the effectiveness of vaccines.

Also Read | <a href="https://www.wionews.com/world/netherlands-had-omicron-cases-a-week-before-south-africa-identified-the-covid-variant-433005">Netherlands had Omicron cases a week before South Africa identified the Covid variant</a> 
 
No Omicron-linked deaths have yet been reported though the WHO has said it poses a high risk of infection surges.

"Once again, I thank Botswana and South Africa for detecting, sequencing and reporting this variant so rapidly," added Tedros. "It is deeply concerning to me that those countries are now being penalized by others for doing the right thing."

'Knee-jerk reaction'

Mid-way through a three-day WHO meeting of health ministers, Namibia's delegation on Tuesday expressed disappointment towards those states imposing travel bans on southern Africa.

"This travel ban is a knee-jerk reaction grounded in politics, not in science or guidance from the WHO Constitution," it said. "We therefore ask why is it that other states that (detected) the variant in persons who have no travel history to southern Africa are exempted from this travel ban?"

Also Read | <a href="https://www.wionews.com/india-news/will-covishield-work-against-omicron-it-will-be-clear-in-2-3-weeks-says-serum-institutes-poonawalla-433016">Will Covishield work against Omicron? It will be clear in 2-3 weeks, says Serum Institute’s Poonawalla</a>

Tanzania called for an immediate lifting of the travel curbs, which are hurting tourism in the region, while Canada voiced gratitude for regional transparency.

"Transparent international collaboration, as demonstrated by the leadership of South Africa and the South African scientists who swiftly and openly shared information on this new variant, is what is needed now more than ever," said Leslie Norton, Canada's U.N. ambassador in Geneva.

(With inputs from agencies)

World Health Organisation (WHO) chief Dr Tedros on Tuesday cautioned against blanket measures and knee-jerk reactions over Omicron variant of the Covid virus and said that such moves may not be necessary.

World Health Organisation (WHO) chief Dr Tedros on Tuesday cautioned against blanket measures and knee-jerk reactions over Omicron variant of the Covid virus and said that such moves may not be necessary. He said that some countries were introducing such measures and penalising African nations unfairly. "I well understand the concern of all countries to protect their citizens against a variant that we don't yet fully understand," said Tedros Adhanom Ghebreyesus. "But I am equally concerned that several Member States are introducing blunt, blanket measures that are not evidence-based or effective on their own, and which will only worsen inequities." × Omicron variant was first reported in South Africa a week ago. Though South Africa won international praise, the detection of new variant also caused global alarm and led to travel bans. In remarks to a closed-door meeting posted on its website, the WHO's Ethiopian head urged the 194 member states to stick to "rational, proportional" measures. There were still more questions than answers, Tedros said, about Omicron's severity and the effectiveness of vaccines. Also Read | Netherlands had Omicron cases a week before South Africa identified the Covid variant No Omicron-linked deaths have yet been reported though the WHO has said it poses a high risk of infection surges. "Once again, I thank Botswana and South Africa for detecting, sequencing and reporting this variant so rapidly," added Tedros. "It is deeply concerning to me that those countries are now being penalized by others for doing the right thing." 'Knee-jerk reaction' Mid-way through a three-day WHO meeting of health ministers, Namibia's delegation on Tuesday expressed disappointment towards those states imposing travel bans on southern Africa. "This travel ban is a knee-jerk reaction grounded in politics, not in science or guidance from the WHO Constitution," it said. "We therefore ask why is it that other states that (detected) the variant in persons who have no travel history to southern Africa are exempted from this travel ban?" Also Read | Will Covishield work against Omicron? It will be clear in 2-3 weeks, says Serum Institute’s Poonawalla Tanzania called for an immediate lifting of the travel curbs, which are hurting tourism in the region, while Canada voiced gratitude for regional transparency. "Transparent international collaboration, as demonstrated by the leadership of South Africa and the South African scientists who swiftly and openly shared information on this new variant, is what is needed now more than ever," said Leslie Norton, Canada's U.N. ambassador in Geneva. (With inputs from agencies)

Omicron threat: WHO warns against knee-jerk reaction, blanket measures

While speaking on the newly found COVID-19 variant Omicron, the World Health Organisation (WHO) chief- Tedros Adhanom Ghebreyesus said that the lack of sharing of biological samples hindered our collective ability to understand how the virus is evolving. He also raised alarm over vaccine equity during his speech.

'103 countries have not even reached 40% vaccination', says WHO chief Tedros

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