Rt COVID-19
Canada by Province/Territory
These are up-to-date values for Rt , a key measure of how fast COVID-19 is growing across Canada. It represents the average number of people who become infected by an infectious person. If Rt is above 1.0, the virus will spread quickly. When Rt is below 1.0, the virus will stop spreading.
Data last updated: December 18 at 10:47 pm
90% Confidence Interval, Rt >= 1 90% Confidence Interval, Rt < 1