COVID-19 booster doses starting today if six months have passed since receiving their second shots.The provincial vaccine booking portal will open for appointments at 8 a.m.People can also book shots by phone, through local public health units using their own booking systems and at some pharmacies and primary care clinics.
Ontario expands eligibility for 3rd COVID booster shots to those aged 50 and older Booster eligibility will open up to all adults on Jan.