US halts test of Trump-touted hydroxychloroquine for COVID-19 patients
The US Food and Drug Administration revoked its emergency use authorization for hydroxychloroquine to treat COVID-19 on Monday.
The drug hydroxychloroquine, pushed by U.S. President Donald Trump and others in recent months as a possible treatment to people infected with the coronavirus disease (COVID-19), is displayed by a pharmacist at the Rock Canyon Pharmacy in Provo, Utah, U.S., May 27, 2020(photo credit: REUTERS/GEORGE FREY)