April 2 2003- CDC director Julie Gerberding mentions ventilation systems WRT SARS coronavirus spreadBitChute / Odysee / Rumble
(Apr 2017) "How Effective Does an Anti-Arbovirus Drug Need to Be?" Contagion / Ira Longini / MaloneHV010S (shared 2023)*Youtube / BitChute / Odysee / Rumble