Probably not: In desperate situations, desperate measures are unfortunately better than no measures. Obviously.
Answered 1/12/2016
1.7k views
N95 is best: Yes, it does matter, most respiratory epidemics are due to viruses, and only an N95 mask is sufficient to filter out viruses. A non N95 mask may prevent some body fluids from splashing onto your face (i.e. saliva or blood) so it does offer a little protection, but it won't prevent you from inhaling an airborne virus if someone happened to sneeze or cough into the air.
Answered 1/12/2016
1.7k views
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