New Approvals
Health Canada Authorizes XFG-Adapted COMIRNATY for the 2026-2027 COVID-19 Season
Health Canada has authorized an Omicron XFG-adapted Pfizer-BioNTech COVID-19 vaccine for people 6 months and older, and pharmacies should plan to transition ordering and counselling to the updated formulation.
Sep 19, 2026 · 3 min read Read briefingU.S. Department of Defense photo by Lisa Ferdinando, via Wikimedia Commons (CC BY 2.0) -- illustrative photo of a Pfizer-BioNTech COVID-19 vaccine vial, not the XFG-adapted formulation specifically.