Dr. Howard Smith Oncall

  Vidcast:  https://youtu.be/G8h5b5NbJ_A   The answer is YES!  If you’re younger, it protects others.    It may also protect you as an elder or one with diabetes, lung disease, or immunosuppression.   Virologists tell us that safe physical distancing is 6 feet or lately 10 feet.  A new study from MIT shows that aerosols with live virus may spew 27 feet or further.   Can’t buy a mask?  A 2 layer neck warmer or a lighter decorative face mask will cover your nose and mouth.     Want added protection?  Attach a layer of HEPA vacuum cleaner bag material and an inner, comfortable liner inside.  It’s almost as good as an N95 mask. The real ones are for first responders and healthcare professionals.   Spread of aerosols: https://jamanetwork.com/journals/jama/fullarticle/2763852   CDC PPE specifications: https://www.cdc.gov/coronavirus/2019-ncov/hcp/respirator-use-faq.html   #covid19 #coronavirus #mask #aerosols