> Widespread mask use came as close to wiping out last year's Flu season as we've ever seen. I don’t think masks get alll the credit here, not even most possib

> Widespread mask use came as close to wiping out last year's Flu season as we've ever seen. I don’t think masks get alll the credit here, not even most possibly. The US was busy spraying down shopping carts with alcohol, fogging stores with disinfectant, and wiping every surface we could find with Lysol. Turns out that does nothing for Covid, but it’s extremely effective against flu virus.