Hydroxychloroquine and azithromycin as a treatment of COVID-19: results of an open- label non-randomized clinical trial by adminPosted onMarch 20, 2020March 23, 2020 “Chloroquine and hydroxychloroquine have been found to be efficient on SARS-CoV-2, and reported to be efficient in Chinese COV-19 patients. We evaluate the role of hydroxychloroquine on respiratory viral loads”