For a nation that is only 75 years young, India has achieved some big things. Did you know that since 1947, India has seen more than 100% increase In its life expectancy.

India@75: Life expectancy then and now

Every week, scientists in southern China release three million bacteria-infected mosquitoes on a three kilometre (two-mile) long island in a bid to wipe out diseases such as dengue, yellow fever, and Zika. 
 
The scientists inject mosquito eggs with wolbachia bacteria in a laboratory, then release infected male mosquitoes on the island on the outskirts of the city of Guangzhou. The bacteria, which occurs naturally in about 28 per cent of wild mosquitoes, causes infected males to sterilise the females they mate with. 
 
&quot;The aim is trying to suppress the mosquito density below the threshold which can cause disease transmission,&quot; said Zhiyong Xi, who is director of the Sun Yat-sen University Centre of Vector Control for Tropical Diseases and pioneered the idea. &quot;There are hot spots,&quot; Xi said. &quot;This technology can be used at the beginning to target the hot spots ... it will dramatically reduce disease transmission.&quot; 
 
Mosquito-borne diseases are responsible for more than one million deaths worldwide every year and Zika has become a concern for athletes at this year&#39;s Olympic Games, which open in Rio de Janeiro on Friday. Some athletes, including the top four ranked male golfers, have declined to take part. 
 
An outbreak of the Zika virus in Brazil last year has spread through the Americas and beyond, with China confirming its first case in February. 
 
US health officials have concluded that Zika infections in pregnant women can cause microcephaly, a birth defect marked by small head size that can lead to severe developmental problems in babies. 
 
The World Health Organization has said there is strong scientific consensus that Zika can also cause Guillain-Barre, a rare neurological syndrome that causes temporary paralysis in adults. 
 
Sun Yat-sen&#39;s Xi said that several countries had expressed interest in his experiments, especially Brazil and Mexico. In the laboratory, mosquito eggs are collected from breeding cages containing 5,000 females and 1,600 males and injected with the wolbachia bacteria. 
 
Xi&#39;s facility has the capacity to breed up to five million mosquitoes a week. While a female mosquito that acquires wolbachia by mating is sterile, one that is infected by injection will produce wolbachia-infected offspring. Dengue, yellow fever and Zika are also suppressed in wolbachia-injected females, making it harder for the diseases to be transmitted to humans. 
 
Xi set up his 3,500 square metre (38,000 square feet) &quot;mosquito factory&quot; in 2012 and releases the males into two residential areas on the outskirts of Guangzhou. 
 
Xi said the mosquito population on the island has been reduced by more than 90 per cent. One villager on the island, 66 year-old Liang Jintian, who has lived there for six decades, said the study was so effective he didn&#39;t have to sleep with a mosquito net any longer. 
 
&quot;We used to have a lot of mosquitoes in the past. Back then some people were worried that if mosquitoes were released here, we would get even more mosquitoes,&quot; he said. &quot;We have a lot less mosquitoes now compared to the past.&quot; 
 
(Reuters)

Scientists inject mosquito eggs with wolbachia bacteria, then release infected male mosquitoes to sterilise females they mate with

Every week, scientists in southern China release three million bacteria-infected mosquitoes on a three kilometre (two-mile) long island in a bid to wipe out diseases such as dengue, yellow fever, and Zika. The scientists inject mosquito eggs with wolbachia bacteria in a laboratory, then release infected male mosquitoes on the island on the outskirts of the city of Guangzhou. The bacteria, which occurs naturally in about 28 per cent of wild mosquitoes, causes infected males to sterilise the females they mate with. "The aim is trying to suppress the mosquito density below the threshold which can cause disease transmission," said Zhiyong Xi, who is director of the Sun Yat-sen University Centre of Vector Control for Tropical Diseases and pioneered the idea. "There are hot spots," Xi said. "This technology can be used at the beginning to target the hot spots ... it will dramatically reduce disease transmission." Mosquito-borne diseases are responsible for more than one million deaths worldwide every year and Zika has become a concern for athletes at this year's Olympic Games, which open in Rio de Janeiro on Friday. Some athletes, including the top four ranked male golfers, have declined to take part. An outbreak of the Zika virus in Brazil last year has spread through the Americas and beyond, with China confirming its first case in February. US health officials have concluded that Zika infections in pregnant women can cause microcephaly, a birth defect marked by small head size that can lead to severe developmental problems in babies. The World Health Organization has said there is strong scientific consensus that Zika can also cause Guillain-Barre, a rare neurological syndrome that causes temporary paralysis in adults. Sun Yat-sen's Xi said that several countries had expressed interest in his experiments, especially Brazil and Mexico. In the laboratory, mosquito eggs are collected from breeding cages containing 5,000 females and 1,600 males and injected with the wolbachia bacteria. Xi's facility has the capacity to breed up to five million mosquitoes a week. While a female mosquito that acquires wolbachia by mating is sterile, one that is infected by injection will produce wolbachia-infected offspring. Dengue, yellow fever and Zika are also suppressed in wolbachia-injected females, making it harder for the diseases to be transmitted to humans. Xi set up his 3,500 square metre (38,000 square feet) "mosquito factory" in 2012 and releases the males into two residential areas on the outskirts of Guangzhou. Xi said the mosquito population on the island has been reduced by more than 90 per cent. One villager on the island, 66 year-old Liang Jintian, who has lived there for six decades, said the study was so effective he didn't have to sleep with a mosquito net any longer. "We used to have a lot of mosquitoes in the past. Back then some people were worried that if mosquitoes were released here, we would get even more mosquitoes," he said. "We have a lot less mosquitoes now compared to the past." (Reuters)

China: Scientists release 3 million bacteria-infected mosquitoes to combat Zika, other diseases

It&rsquo;s been only a week since the UK took the decision to Brexit but that one vote has altered the Britain I thought I knew. Born and raised in Canada, I have spent most of my professional life in the UK. It was my adopted home. I loved it and, in turn, I hoped it loved me.&nbsp; 
 
It doesn&rsquo;t. 
 
The vote to leave was largely an anti-immigrant vote and the Leave campaign seems to have given legitimacy to the ugliest facets of society &ndash; xenophobia and racism. 
 
I have spent the week interviewing experts on what the vote means for Britain. It turns out some of the brightest minds are foreign-born &ndash; an American risk analyst, an Indian economics professor, a Belarussian negotiation expert, and a Slovenian international economics expert. 
 
We had all considered the vibrant international capital of London home... but there&#39;s doubt seeping in now. Our beloved city has grown an ugly underbelly. The Slovenian economics expert put it best.&nbsp; 
 
His 26-year-old son, raised in Britain since he was a year old, called him after the vote. &ldquo;They don&rsquo;t like us. They don&rsquo;t want us,&rdquo; he said.&nbsp; 
 
We are &ldquo;the other&rdquo;. 
 
The American is considering returning to New York or perhaps Frankfurt; he has German roots and can get a passport. The Indian says she might take European job offers more seriously, and the Belarussian believes England is an uglier place now and wonders if it is the right place to raise her son. 
 
It has gotten ugly &ndash; fast. There has been a 57% rise in racist abuse after the Brexit vote, according to the National Police Chiefs&rsquo; Council. &nbsp; 
 
There&#39;s been racist graffiti scrawled on a Polish community centre in London. Letters stuffed through the doors of Polish families calling them &ldquo;Polish vermin&rdquo;, Muslims threatened with violence, an African American man verbally abused by teenagers in Manchester, a woman of South Asian descent born in Britain told to &ldquo;go home&rdquo; -- she swiftly retorted, &ldquo;I AM HOME&rdquo; -- and children of foreign parents taunted at schools.&nbsp; 
 
It all makes me sick. 
 
Then I wonder if this &ldquo;sudden&rdquo; surge of hatred for immigrants &ndash; &ldquo;the other&rdquo; &ndash; has always been there. Bubbling under the surface. Do the postman, the bartender, and the saleswoman all quietly judge me as soon as I open my mouth? Are they also wishing I would just go home? 
 
If this is the real Britain, well, I don&rsquo;t love you either and in this break-up, it&rsquo;s not me &ndash; it&rsquo;s you.

UK has seen a 57 per cent rise in racist abuse since it decided to exit the EU and Clark, a Canadian, suddenly finds herself as 'the other'

It’s been only a week since the UK took the decision to Brexit but that one vote has altered the Britain I thought I knew. Born and raised in Canada, I have spent most of my professional life in the UK. It was my adopted home. I loved it and, in turn, I hoped it loved me. It doesn’t. The vote to leave was largely an anti-immigrant vote and the Leave campaign seems to have given legitimacy to the ugliest facets of society – xenophobia and racism. I have spent the week interviewing experts on what the vote means for Britain. It turns out some of the brightest minds are foreign-born – an American risk analyst, an Indian economics professor, a Belarussian negotiation expert, and a Slovenian international economics expert. We had all considered the vibrant international capital of London home... but there's doubt seeping in now. Our beloved city has grown an ugly underbelly. The Slovenian economics expert put it best. His 26-year-old son, raised in Britain since he was a year old, called him after the vote. “They don’t like us. They don’t want us,” he said. We are “the other”. The American is considering returning to New York or perhaps Frankfurt; he has German roots and can get a passport. The Indian says she might take European job offers more seriously, and the Belarussian believes England is an uglier place now and wonders if it is the right place to raise her son. It has gotten ugly – fast. There has been a 57% rise in racist abuse after the Brexit vote, according to the National Police Chiefs’ Council. There's been racist graffiti scrawled on a Polish community centre in London. Letters stuffed through the doors of Polish families calling them “Polish vermin”, Muslims threatened with violence, an African American man verbally abused by teenagers in Manchester, a woman of South Asian descent born in Britain told to “go home” -- she swiftly retorted, “I AM HOME” -- and children of foreign parents taunted at schools. It all makes me sick. Then I wonder if this “sudden” surge of hatred for immigrants – “the other” – has always been there. Bubbling under the surface. Do the postman, the bartender, and the saleswoman all quietly judge me as soon as I open my mouth? Are they also wishing I would just go home? If this is the real Britain, well, I don’t love you either and in this break-up, it’s not me – it’s you.

If this is the real Britain, then I don't love you

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