Ontario opens bivalent vaccine appointments for most vulnerable

TORONTO — Ontario is rolling out Omicron-targeted COVID-19 vaccines, starting with residents considered the most vulnerable, including those aged 70 and older, long-term care residents and health-care workers.
The province said bivalent vaccine appointments could be booked as of Monday morning through its online booking system, with the first appointments also available the same day.
Dr. Kieran Moore, Ontario’s top public health doctor, encouraged people to get the shot in a statemen