Trump-backed hydroxychloroquine doesn't treat Covid-19 and raises the risk of death

A review of 29 studies showed hydroxychloroquine does not save lives. Combined with the antibiotic azithromycin, the risk of death increases by 27%. The researchers in France claimed there is 'no need' for more research. But British scientists have previously warned against prematurely discarding it President Trump has said the drug is a 'game changer' without proof it works