Yet another study shows hydroxychloroquine doesn't work against Covid-1912 May, 2020
A new study -- the largest of its kind -- shows that hydroxychloroquine, the drug touted by President Trump, does not work against Covid-19 and could cause heart problems.
The study was published Monday in the Journal of the American Medical Association. It follows a study published Thursday in the New England Journal of Medicine that also showed the drug doesn't fight the virus.
Even before these reports were published, the US Food and Drug Administration and the National Institutes of Health issued warnings about using the drugs for coronavirus patients.