Canada Recovery Sickness Benefit (CRSB).

The Canada Recovery Sickness Benefit (CRSB) gives income support to employed and self-employed individuals who are unable to work because they are sick or need to self-isolate due to COVID-19, or have an underlying health condition that puts them at greater risk of getting COVID-19. The CRSB is administered by the Canada Revenue Agency (CRA).

If you are eligible for the CRSB, you can receive $500 ($450 after taxes withheld) for a 1-week period.

If your situation continues past 1 week, you will need to apply again. You may apply up to a total of 4 weeks between September 27, 2020 and September 25, 2021. You cannot apply for periods that are closed.

For more information visit CRA.
https://www.canada.ca/en/revenue-agency/services/benefits/recovery-sickness-benefit.html