Ten scientific reasons in support of airborne transmission of SARS-CoV-2
- Prevalence of superspreading events.
- Long-range transmission in quarantine hotels.
- Asymptomatic/presymptomatic transmission by non-coughing people
- Indoors > outdoors. Ventilation is important.
- Hospital infections even with strict PPE for contact and droplets
- viable virus has been detected int he air.
- virus identified in air filters and building ducts (only reachable by aerosols)
- animal cage infection via air duct
- no strong evidence against it.
- limited evidence for other routes.