Ontario is currently limiting fourth doses to people over age 60, as well as adults of any age who are Indigenous, living in long-term care, or immunocompromised. CBC News asked the Ministry of Health last week how many vaccine doses Ontario currently has in stock, but officials did not provide an answer. Next door in Quebec, all adults became eligible for fourth doses in May . Dr. Nili Kaplan-Myrth, a family physician in Ottawa, says the province should widen eligibility for booster shots to Ontarians under 60. "The time to offer fourth doses to prevent further problems down the road is now," Flindall told CBC News.

Source: CBC News July 03, 2022 14:37 UTC