Vaccines can lose their effectiveness when exposed to light or temperatures outside +2°C and +8°C range. Toronto Public Health inspects all facilities storing publicly funded vaccines to ensure vaccines retain their potency and reduces vaccine wastage. Learn more about vaccine storage and handling guidelines.
Contact Toronto Public Health whenever vaccine fridge temperature is out-of-range (<2.0°C or > 8.0°C).
Report a cold chain incident
To report a vaccine storage failure or for more cold chain incident information, call us at 416-338-2030.
Adapted from USA Centers for Disease Control and Prevention