Paula Olsiewski
@polsiewski
Scientist focused on research, policy, & practice; expertise in indoor microbiology & chemistry, biosecurity, pandemic preparedness & philanthropy
ID: 196263489
28-09-2010 18:23:54
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Dr. Lance Becker- environment tests revealed that COVID19 Viral counts the same on both sides of the plexiglass barrier! #clean2020summit Sonya Stokes, MD, MPH environmental testing tells what’s going on today in a building!