kcarruthers on Nostr: N95 Masks Nearly Perfect at Blocking COVID, UMD Study Shows Any common face mask ...
N95 Masks Nearly Perfect at Blocking COVID, UMD Study Shows
Any common face mask provides significant protection against covid, but N95 masks are most effective at slashing the amount emitted by infected people, according to a University of Maryland-led study released Wednesday.
https://today.umd.edu/n95-masks-nearly-perfect-at-blocking-covid-umd-study-shows
Any common face mask provides significant protection against covid, but N95 masks are most effective at slashing the amount emitted by infected people, according to a University of Maryland-led study released Wednesday.
https://today.umd.edu/n95-masks-nearly-perfect-at-blocking-covid-umd-study-shows