CRA Canada Recovery Sickness Benefit - Isolate from Tuesday to Monday

chris_j11 wrote: ↑ i worked last Monday and after a talked to my Doctor, She recommend for me to isolate until next Monday
That means I worked Monday and Isolated from Tuesday to Monday

i check the CRA CRSB website and it all starts from Sunday to Saturday
i check the CRSB Requirements and I'm qualified

can i still apply for 1 week, even though i worked on a Monday

If you become sick or have to self-isolate due to COVID-19 part way through a period, you can only apply for the period if you missed more than 50% of that work week. If you miss less than that, you need to wait to apply for the next eligibility period.