Improve ventilation
Improve filtration
Wear a respirator
Stay home when sick
Safe drinking water
Proper disposal of human waste
Flush unused faucets
Practice good hand hygiene
Hepatitis B vaccination
Practice good hand hygiene
Wear personal protective equipment
Proper disposal of sharps and soiled items
Stay home when sick
Practice good hand hygiene
Disinfect surfaces
Wear mask and gloves
Occupational Health Clinics for Ontario Workers Inc: Occupational Illness https://www.ohcow.on.ca/occupational-illness/
Ontario Society of Professional Engineers (OSPE): Safer Indoor Air https://ospe.on.ca/wp-content/uploads/2023/01/Safer_Indoor_Air_Nov22_Final.pdf
It's Airborne: School Resources https://itsairborne.com/all?topic=school-resources
Canadian Aerosol Transmission Coalition Mask Smart Presentations https://www.aerosoltransmissioncoalition.ca/presentations