A drug (medicine) against COVID-19, a drug against malaria Chloroquine is possibly effective

A drug (medicine) against COVID-19, a drug against malaria Chloroquine is possibly effective

CRUCIAL: Chloroquine has only ever been approved by the FDA for use as an antiparasitic (against malaria). It has been used “off-label,” meaning post-approval and legally, as an immunosuppressant, widely and for decades.