Update: Everyone is talking about this now. BREAKING: S. Korea significantly reducing lethality of coronavirus by prescribing a chloroquine diphosphate salt + zinc treatment combo to block COVID-19 viral enzyme @ 500 mg per day of chloroquine + zinc for 10 days — Paul Sperry (@paulsperry_) March 12, 2020 But don’t self-medicate with fish tank … Continue reading Tree bark found to fight the new coronavirus.