Brazil Study Finds HCQ Ineffective for Covid-19 after Bolsonaro Pushes for Widespread Use of Drug

A study published Thursday on the use of hydroxychloroquine in Brazil to treat COVID-19 found the drug ineffective, the latest blow to President Jair Bolsonaro’s push for its widespread use. The clinical trial, conducted at 55 hospitals across Brazil and published in the New England Journal of Medicine, tested whether hydroxychloroquine improved the condition…