The US Food and Drug Administration came under fire from US President Donald Trump for revoking its emergency use authorization for hydroxychloroquine to treat coronavirus COVID-19. Trump said only US agencies have failed to grasp its benefit in fighting the virus. Based on new evidence, the FDA said it was no longer reasonable to believe that hydroxychloroquine and the related drug chloroquine may be effective in treating the illness caused by the novel coronavirus. The US Food and Drug Administration came under fire from US President Donald Trump for revoking its emergency use authorization for hydroxychloroquine to treat coronavirus COVID-19. Trump said only US agencies have failed to grasp its benefit in fighting the virus. Based on new evidence, the FDA said it was no longer reasonable to believe that hydroxychloroquine and the related drug chloroquine may be effective in treating the illness caused by the novel coronavirus.

US revokes emergency status of HCQ again: US FDA takes U-turn

Chief of the US agency responsible for&nbsp;making a vaccine against COVID-19 said that he was removed from his job for opposing the chloroquine treatment promoted by President Donald Trump.

Rick Bright said he was removed on Tuesday as director of the Biomedical Advanced Research and Development Authority (BARDA), the government agency for developing and procuring treatments and vaccines, and transferred to a lesser position in the National Institutes of Health.

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In a statement to the US media he said, "I believe this transfer was in response to my insistence that the government invest the billions of dollars allocated by Congress to address the COVID-19 pandemic into safe and scientifically vetted solutions, and not in drugs, vaccines and other technologies that lack scientific merit."

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He said the move was a direct response to his resistance to "misguided directives" to support the use of malaria treatments chloroquine and hydroxychloroquine for coronavirus.

Those treatments, he said, were "promoted by the administration as a panacea," but "clearly lack scientific merit.".

"While I am prepared to look at all options and to think 'outside the box' for effective treatments, I rightly resisted efforts to provide an unproven drug on demand to the American public."

Trump has advocated for the use of chloroquine to treat COVID-19 infections since mid-March, with scant evidence from studies of its safety or effectiveness.

Chief of the US agency responsible for making a vaccine against COVID-19 said that he was removed from his job for opposing the chloroquine treatment promoted by President Donald Trump.

Chief of the US agency responsible for making a vaccine against COVID-19 said that he was removed from his job for opposing the chloroquine treatment promoted by President Donald Trump. Rick Bright said he was removed on Tuesday as director of the Biomedical Advanced Research and Development Authority (BARDA), the government agency for developing and procuring treatments and vaccines, and transferred to a lesser position in the National Institutes of Health. Also read: Make no mistake, coronavirus will be with us for a long time: WHO chief Tedros In a statement to the US media he said, "I believe this transfer was in response to my insistence that the government invest the billions of dollars allocated by Congress to address the COVID-19 pandemic into safe and scientifically vetted solutions, and not in drugs, vaccines and other technologies that lack scientific merit." Also read: US House to pass nearly $500 billion more in coronavirus aid: Pelosi He said the move was a direct response to his resistance to "misguided directives" to support the use of malaria treatments chloroquine and hydroxychloroquine for coronavirus. Those treatments, he said, were "promoted by the administration as a panacea," but "clearly lack scientific merit.". "While I am prepared to look at all options and to think 'outside the box' for effective treatments, I rightly resisted efforts to provide an unproven drug on demand to the American public." Trump has advocated for the use of chloroquine to treat COVID-19 infections since mid-March, with scant evidence from studies of its safety or effectiveness.

US vaccine expert removed by Trump for opposing chloroquine

Rita Wilson opens up about her coronavirus symptoms, warns of the side effects of chloroquine drug

Rita Wilson has opened up about her battle with coronavirus for the first time since she and her husband, actor Tom Hanks tested positive for the virus. 
 
Hanks and Wilson were the first celebrities to have tested positive for the virus while they were in Australia in early March. The couple spent over a week at a hospital in Queensland and returned to LA only after they had fully recovered several weeks later.

Now, while speaking at the morning show of CBS' 'The Talk' with Gayle King, Wilson recalled the symptoms she had while she was infected and the side effects of the drug chloroquine. 
 
"I was very tired. I felt extremely achy," Wilson detailed her symptoms to King and added "Uncomfortable, didn't want to be touched and then the fever started. Chills like I've never had before. Looking back, I realize I was also losing my sense of taste and smell which I didn't realize at the time." 
 
Wilson also revealed that the fever reached its highest temperature about nine days following her positive test results. "I think it got close to 102," she said.

The actress revealed she was given chloroquine, a drug that has been used to prevent and treat malaria and is now being studied as a possible COVID-19 treatment. 
 
Adding a word of caution about the drug, Wilson stated that she wasn't sure if her fever subsided due to it. "I can only tell you that I don't know if the drug worked or if it was just time for my fever to break, but my fever did break," she explained. "But the chloroquine had extreme side effects." 
 
Wilson recalled that after the drug was administered to her, she felt "completely nauseous" and suffered from vertigo."I could not walk," she said. "My muscles felt very weak." 
 
"I think people have to be very considerate about that drug," the star added. "We don't really know if it's helpful in this case." 
 
Wilson stated that her husband Tom Hanks had "milder symptoms" but took almost the same time like her to recover.

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Rita Wilson opens up about her coronavirus symptoms, warns of the side effects of chloroquine drug Rita Wilson has opened up about her battle with coronavirus for the first time since she and her husband, actor Tom Hanks tested positive for the virus.

Rita Wilson opens up about her coronavirus symptoms, warns of the side effects of chloroquine drug Rita Wilson has opened up about her battle with coronavirus for the first time since she and her husband, actor Tom Hanks tested positive for the virus. Hanks and Wilson were the first celebrities to have tested positive for the virus while they were in Australia in early March. The couple spent over a week at a hospital in Queensland and returned to LA only after they had fully recovered several weeks later. Now, while speaking at the morning show of CBS' 'The Talk' with Gayle King, Wilson recalled the symptoms she had while she was infected and the side effects of the drug chloroquine. "I was very tired. I felt extremely achy," Wilson detailed her symptoms to King and added "Uncomfortable, didn't want to be touched and then the fever started. Chills like I've never had before. Looking back, I realize I was also losing my sense of taste and smell which I didn't realize at the time." Wilson also revealed that the fever reached its highest temperature about nine days following her positive test results. "I think it got close to 102," she said. The actress revealed she was given chloroquine, a drug that has been used to prevent and treat malaria and is now being studied as a possible COVID-19 treatment. Adding a word of caution about the drug, Wilson stated that she wasn't sure if her fever subsided due to it. "I can only tell you that I don't know if the drug worked or if it was just time for my fever to break, but my fever did break," she explained. "But the chloroquine had extreme side effects." Wilson recalled that after the drug was administered to her, she felt "completely nauseous" and suffered from vertigo."I could not walk," she said. "My muscles felt very weak." "I think people have to be very considerate about that drug," the star added. "We don't really know if it's helpful in this case." Wilson stated that her husband Tom Hanks had "milder symptoms" but took almost the same time like her to recover.

Rita Wilson opens up about her coronavirus symptoms, warns of the side effects of chloroquine drug

While scientists&nbsp;are continuing to study chloroquine and hydroxychloroquine as&nbsp;potential cure the coronavirus pandemic,&nbsp;concerns are being&nbsp;raised&nbsp;about the efficacy and safety of the drugs.

In&nbsp;a preliminary study in Brazil it has been&nbsp;discovered that&nbsp;a high dose of chloroquine diphosophate is&nbsp;associated with a severe type of arrhythmia, or irregular heartbeat.

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The study was shut down after it was unable to treat patients infected with the novel virus.

Hospitals in Sweden have also received guidance directing clinicians not to use chloroquine to treat Covid-19 patients outside of clinical trials.

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The guidance states that "considering the very low evidence of any significant effect on Covid-19 and since serious side effects can't be ruled out, the use of chloroquine outside of clinical trials is not recommended."

Magnus Gisslén, professor and senior doctor at the Sahlgrenska University Hospital in Gothenburg, Sweden along with his&nbsp;team&nbsp;have seen "a serious effect on the heart" linked to using the medication, he said.

He added that patients with lower kidney function also had a difficult time taking the drug.

Last week, the American Heart Association, the American College of Cardiology and the Heart Rhythm Society&nbsp;issued guidance&nbsp;about critical cardiovascular considerations for the use of hydroxychloroquine and azithromycin to treat the novel coronavirus, saying doctors must consider "potential serious implications for people with existing cardiovascular disease."

World Health Organization officials on Monday said they "eagerly await" the outcomes of studies evaluating the use of chloroquine and hydroxychloroquine as possible Covid-19 treatment options, especially as the drugs already are being used "off label" to treat some patients in certain countries.

While scientists are continuing to study chloroquine and hydroxychloroquine as potential cure the coronavirus pandemic, concerns are being raised about the efficacy and safety of the drugs.

While scientists are continuing to study chloroquine and hydroxychloroquine as potential cure the coronavirus pandemic, concerns are being raised about the efficacy and safety of the drugs. In a preliminary study in Brazil it has been discovered that a high dose of chloroquine diphosophate is associated with a severe type of arrhythmia, or irregular heartbeat. Also read: IMF approves debt relief for 25 poor countries to help fight Covid-19 The study was shut down after it was unable to treat patients infected with the novel virus. Hospitals in Sweden have also received guidance directing clinicians not to use chloroquine to treat Covid-19 patients outside of clinical trials. Also read: Coronavirus is 10 times deadlier than swine flu: WHO The guidance states that "considering the very low evidence of any significant effect on Covid-19 and since serious side effects can't be ruled out, the use of chloroquine outside of clinical trials is not recommended." Magnus Gisslén, professor and senior doctor at the Sahlgrenska University Hospital in Gothenburg, Sweden along with his team have seen "a serious effect on the heart" linked to using the medication, he said. He added that patients with lower kidney function also had a difficult time taking the drug. Last week, the American Heart Association, the American College of Cardiology and the Heart Rhythm Society issued guidance about critical cardiovascular considerations for the use of hydroxychloroquine and azithromycin to treat the novel coronavirus, saying doctors must consider "potential serious implications for people with existing cardiovascular disease." World Health Organization officials on Monday said they "eagerly await" the outcomes of studies evaluating the use of chloroquine and hydroxychloroquine as possible Covid-19 treatment options, especially as the drugs already are being used "off label" to treat some patients in certain countries.

COVID-19 treatment: Chloroquine and hydroxychloroquine can cause heart problems

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