Trials of drugs to prevent coronavirus infection begin in health care workers
http://www.sciencemag.org/news/2020/04/trials-drugs-prevent-coronavirus-infection-begin-health-care-workers
Doctors see patients at a New Delhi hospital on 18 March. India recommends hydroxychloroquine for health care workers at risk of COVID-19.
Science's COVID-19 reporting is supported by the Pulitzer Center.
