Ontario will start offering fourth doses of COVID-19 vaccines to residents aged 60 and older.
Health Minister Christine Elliott says a plan would be announced today for expanding eligibility for second booster shots.
Fourth doses in Ontario are already available to long-term care and retirement home residents as well as those who are immunocompromised.
The National Advisory Committee on Immunization on Tuesday said provinces and territories should start preparing plans to roll out fourth shots in the coming weeks, prioritizing those 80 and older and residents in long-term care.
The Canadian Press