167: Hygiene Theater: The Deep Cleaning Performances That Offer Little Protection from COVID-19

Research has shown that COVID-19 transmission is largely through airborne droplets and particles expelled during sneezing, coughing, talking, and singing. There’s little evidence, though, that surfaces are making us sick. Microbiologist Dr. Emanuel Goldman talks with Stephanie Desmon about the science behind COVID transmission research, the strong evidence that infection comes from aerosols and not surfaces, and how excess sanitation in public spaces may be giving us a false sense of security when all we really need is to wash our hands.

Видео 167: Hygiene Theater: The Deep Cleaning Performances That Offer Little Protection from COVID-19 канала Johns Hopkins Bloomberg School of Public Health