Pfizer Canada says Health Canada has approved its updated COVID-19 vaccine that protects against one of the most recently ...

Pfizer-BioNTech's updated vaccine to protect against a recently circulating variant of COVID-19 is authorized, Health Canada said on Tuesday.

BioNTech's updated COVID-19 vaccine that protects against one of the most recently circulating variants of the virus. The ...

The mRNA vaccine, called Comirnaty, targets the KP.2 subvariant of Omicron, replacing the previous version which targeted the ...