Due to his earlier research with colleagues at UF, Ostrov already knew diphenhydramine was potentially effective against the SARS-CoV-2 virus. The latest discovery has its roots in a routine meeting of scientists with the Global Virus Network’s COVID-19 task force. One researcher presented unpublished data on federally approved compounds that inhibit SARS-CoV-2 activity, including lactoferrin.
Like diphenhydramine, lactoferrin is available without a prescription. Ostrov thought about pairing it with diphenhydramine and ran with the idea. In lab tests on human and monkey cells, the combination was particularly potent: Individually, the two compounds each inhibited SARS-CoV-2 virus replication by about 30%. Together, they reduced virus replication by 99%.
99% reduced replication. Your natural immune system can handle the leftovers (If you still have the immune system that God gave you and not the new one that the clot-shot reprograms yours to.)
Let that sink in. 99% Antihistamine + Milk Protein
Link to the scientific paper published in the Journal; Pathogens
This was my read as well. Other studies were mentioned, but the one linked took place in a lab on cell cultures.