One significant area of research has been the evaluation of guidelines for airborne and droplet precautions for healthcare workers treating COVID-19 patients. A review of existing studies ...
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How Germs Are Transmitted—And How to Protect YourselfIn some cases, you have to come into direct contact ... after the droplet is dried out must be very small, and the germ must be able to survive being dried out. Germs capable of airborne ...
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