from Dr. Seheult’s video, and a NOT PEER REVIEWED study:
“overall stability is very similar between HCOV-19 and SARS-COV-1. We found that viable virus could be detected in aerosols up to 3 hours post-aerosolization; up to 4 hours on copper, up to 24 hours on cardboard and up to 2-3 days on plastics and stainless steel. HCOV-19 and SARS-COV-1 exhibited similar half-lives in aerosols with median estimates around 2.7 hours. Both viruses show relatively long viability on stainless steel and polypropylene compared to copper or cardboard; the median half-life estimate for HCOV-19 is around 13 hours on steel and around 16 hours on polypropylene.”
Question: does positive flow ventilation spread virus to HCWs?
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