To find up to date information about vaccines:

https://www.canada.ca/en/public-health/services/diseases/coronavirus-disease-covid-19/vaccines.html

To find information through Ottawa Public Health:

https://www.ottawapublichealth.ca/en/index.aspx

How to book a vaccine in Ontario:

https://covid-19.ontario.ca/book-vaccine/

How to download your vaccine passport:

https://covid-19.ontario.ca/get-proof/

For information about federal government benefits:

https://www.canada.ca/en/department-finance/economic-response-plan.html