3 ms·
Can you point to where it was shown to be incorrect?
by aquadrop 6y ago
Can you point to where it was shown to be incorrect?
- Larrikin 6y agohttps://www.cdc.gov/coronavirus/2019-ncov/more/masking-science-sars-cov2.html https://www.cdc.gov/coronavirus/2019-ncov/more/masking-scien... The US has been extremely behind other countries but even the CDC has finally acknowledged the benefits