A University of Florida Health study shows diphenhydramine plus lactoferrin cut COVID-19 virus replication by 99% in lab tests. A pair of over-the-counter compounds has been found in preliminary tests to inhibit the virus that causes COVID-19, University of Florida (UF) Health researchers have found. The combination includes diphenhydramine, an antihistamine used for allergy symptoms. … Continue reading Two Common Over-the-Counter Compounds Reduce COVID-19 Virus Replication by 99% in Early Testing