The malaria drug hydroxychloroquine, which President Donald Trump says he has been taking and has urged others to use, was tied to increased risk of death in hospitalized COVID-19 patients, according to a large study published in the medical journal Lancet. Subscribe: http://smarturl.it/reuterssubscribe Reuters brings you the latest business, finance and breaking news video from around the globe. Our reputation for accuracy and impartiality is unparalleled. Get the latest news on: http://reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en