US president Donald Trump has again urged Americans to try the drug hydroxychloroquine to treat coronavirus. Though the drug has not undergone tests to prove its effectiveness in treating the virus, Trump has continued to advocate for it, telling reporters: ‘What do you have to lose?’ Dr Anthony Fauci, the top doctor on infectious diseases in the US and a key member of the White House task force, told CBS Face the Nation program there was nothing to suggest the medicine had any benefit against coronavirus. ‘The data are really just at best suggestive. There have been cases that show there may be an effect and there are others to show there’s no effect’. When asked at the daily press briefing, Trump refused to allow Dr Fauci to answer questions about the drug’s effectiveness



