http://www.sciencemag.org/news/2020/10/remdesivir-and-interferon-fall-flat-who-s-megastudy-covid-19-treatments

Patients get tested for COVID-19 in India, one of 30 countries that took part in the Solidarity trial.

Science’s COVID-19 reporting is supported by the Pulitzer Center and the Heising-Simons Foundation.