HCQ is hydroxychloroquine, an antimalarial that is still widely available because it is used for autoimmune diseases. It is a prescription only drug. The antivi

HCQ is hydroxychloroquine, an antimalarial that is still widely available because it is used for autoimmune diseases. It is a prescription only drug. The antiviral property is described in this Lancet article: https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(03)00806-5/fulltext https://www.thelancet.com/journals/laninf/article/PIIS1473-3...