Canada has given the green light to Pfizer’s new bivalent vaccine for people aged 12 and older. As Aaron McArthur reports, the vaccine protects against two Omicron subvariants that make up nearly all of the country’s COVID-19 cases right now.
- Updated Pfizer COVID-19 booster enhances protection, company says
- Ontario residents aged 12-plus now eligible for bivalent COVID booster dose
- Updated Pfizer Omicron booster protects against subvariants, company says