Used in the world for decades in the treatment of malaria, a month ago, the Caja Costarricense de Seguro Social (CCSS) decided to apply hydroxychloroquine to patients infected with the new coronavirus until a vaccine is available. Thi immunosuppressanta drug is produced in Costa Rica. The medical director of the Caja, Mario Ruiz, as the … Continue reading Hydroxychloroquine: the drug Costa Rica uses successfully to fight covid-19