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