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Surgical masks are enough to help prevent the spread of COVID, it's not about 100% safety which is impossible, but saying that they're not good enough does not
by 4ggr0 4y ago
Surgical masks are enough to help prevent the spread of COVID, it's not about 100% safety which is impossible, but saying that they're not good enough does not seem to be true.
- mensetmanusman 4y agoIt’s about 9% or 90% or 99.9% capture which is the difference in safely being in a room for 2 minutes versus 10 hours.