Tag: N95 masks
One More Time – Masks Work
The evidence supports the conclusion that mask-wearing policies are effective and justified.
Exploring issues and controversies in the relationship between science and medicine
Do face masks decrease the risk of COVID-19 transmission?
As wearing masks to prevent the spread of COVID-19 becomes a culture war issue, the evidence for whether they prevent transmission of COVID-19 remains contested. A new systematic review and meta-analysis provides the best evidence yet that social distancing and masks are highly effective at decreasing the risk of contracting coronavirus, while eye protection might also help, but it's not a slam...