FILE – This Monday, April 6, 2020 file photo shows an arrangement of hydroxychloroquine pills in Las Vegas. According to a study released on Tuesday, April 21, 2020, the malaria drug widely touted by President Donald Trump for treating the new coronavirus showed no benefit in an analysis of its use in U.S. veterans hospitals. There were more deaths among those given hydroxychloroquine versus standard care, researchers report. (AP Photo/John Locher)