Virus particles come from people, like you and me, when we are ill, even before we are symptomatic. While the necessity for masks for this pandemic may be ending, barrier face coverings (BFC) may, in ...

Protective masks like the N95 are designed to prevent virus particles from flowing in and out of the mask. Due to current shortages, N95 masks should be reserved for COVID-19 health care workers only.

Irrational decisions formulated around speculation without a basic understanding of science and physics is kindling for a forest fire in the times of contagion. While individuals have every right to ...