The now-debunked research, endorsed by Donald Trump, led to millions of covid-19 patients receiving a worthless drug.

The FDA in March 2020 issued an emergency use authorization (EUA), allowing doctors to treat COVID patients in the hospital ...

This Tuesday, April 7, 2020 file photo shows a bottle of Hydroxychloroquine tablets in Texas City, Texas. AP Photo/David J. Phillip, File The paper, published in 2020 in the International Journal ...