https://covid-vaccine.canada.ca/comirnaty-originalomicron-ba1/product-details
COMIRNATY ORIGINAL/OMICRON BA.1 (tozinameran / riltozinameran) | COVID-19 vaccines and treatments...
Information about COMIRNATY ORIGINAL/OMICRON BA.1 (tozinameran and riltozinameran) authorized by Health Canada as a Vaccine for COVID-19.