Starting today, Thursday, April 7, 2022 at 8:00 am, Ontario has expanded eligibility for fourth doses of the COVID-19 vaccine to individuals aged 60 and over as well as First Nation, Inuit and Métis individuals and their non-Indigenous household members aged 18 and over. Fourth doses are being offered at a recommended interval of 5 months after receiving the last booster.
Eligible individuals will be able to book their fourth dose appointment through the COVID-19 vaccination portal or by calling the Provincial Vaccine Contact Centre at 1-833-943-3900, directly through public health units that use their own booking systems, through Indigenous-led vaccination clinics, participating pharmacies, and participating primary care settings.