Surgical-style face masks can slightly reduce the risk of transmitting respiratory infections, but are they really a good strategy for protecting yourself? Yes and no—here’s the deal.
from Lifehacker https://ift.tt/36CAqHA
https://ift.tt/3aSzGkS
Can a Surgical Mask Protect You From Coronavirus?
from Lifehacker https://ift.tt/36CAqHA
https://ift.tt/3aSzGkS