4 ms·

There has been a lot of discussions here (Switzerland) regarding this and offices, shops etc having recirculating units without filters or UV sanitizers. I wou

• Gibbon1 6y ago
  My default assumption at this point is the longer you breath air contaminated with aerosols carrying the virus the higher your chance of being infected. But the actual statistics behind this are basically unknown. If there a real threshold effect or is that a statistical artifact. No one knows but there are hints that severity is related to exposure. Also suspect one large droplet likely can infect you by itself. I'm going with, avoid sharing confined spaces with people outside my household. And stay far away from people not wearing masks.
  • anonuser123456 6y ago
    >No one knows but there are hints that severity is related to exposure. Dose-reponse severity is well established for many other viruses, including MERS and SARS, so it would be surprising if it were not the case.