2 ms·
Masks are effective against influenza. Swine flu + SARS-CoV2 can increase IFR up to 50x, i.e. we will have a "Spanish flu" level of epidemic again.
by drran 5y ago
Masks are effective against influenza. Swine flu + SARS-CoV2 can increase IFR up to 50x, i.e. we will have a "Spanish flu" level of epidemic again.