LATEST STORIES:

Aaron Rai becomes first Englishman to win PGA title in over 100 years

Jury rules Musk v. Altman OpenAI trial barred by statute of limitations

Experts say expansion of PWHL in Hamilton signals growing demand across region

Canadian hantavirus case confirmed as cruise ship docks in Netherlands for disinfection

Niagara car club treats local cancer patient to exotic car rallies

Locals enjoy blistering Victoria Day despite first heat warning of 2026

Canadian officials react to the World Health Organization’s concern over mixing and matching vaccines

  • Updated:
Share this story...

Health officials are speaking out after the World Health Organization’s chief scientist cited limited data on mixing COVID-19 vaccines. Experts say there is enough evidence around the world to ensure mixing doses is safe and effective. Nicole Martin reports.

Related Stories