TORONTO - Health Canada has authorized updated COVID-19 vaccines by Pfizer and BioNTech and by Moderna for use this respiratory virus season.

One of the highest yields you can get right now is from Pfizer ( PFE 0.90%). The healthcare giant offers a yield of 6.8%, ...

Pfizer's Canadian unit and BioNTech said they have received approval in Canada for their updated Comirnaty Covid-19 vaccine. The companies said Monday the updated vaccine targets the Omicron LP.8.1 ...

Pfizer Canada (PFE) and BioNTech (BNTX) announced that Health Canada has authorized the LP.8.1 variant adapted COMIRNATY COVID-19 vaccine for ...