Health Canada approved the Pfizer-BioNTech vaccine for children 12 and older on Wednesday, prompting Alberta, the Northwest Territories and Manitoba to announce they would offer the shot to kids in that age bracket as part of their efforts to combat COVID-19.
The vaccine announcement came after a promising trial out of the United States, which Health Canada's chief medical adviser said shows the shot is both safe and effective for kids in that age group.
"It will also support the return to a more normal life for our children, who have had such a hard time over the past year," said Dr. Supriya Sharma.
The shot had previously only been approved for those aged 16 and up.
The American trial of more than 2,200 youth between the ages of 12 and 15, which used the same size doses and two-dose requirement as the vaccine for adults, recorded no cases of COVID-19 among vaccinated kids.
Sharma said about a fifth of all COVID-19 cases in Canada have occurred in kids and teens.
Alberta Premier Jason Kenney was the first to announce that starting on Monday, his hard-hit province would make vaccines available to everyone aged 12 and up.
Those born in 1991 and earlier can start booking their vaccines on Friday, while those born between 1992 and 2009 can make an appointment starting Monday.
The news came the day after high COVID-19 transmission rates forced the province to announce the closure of schools. Kenney said students would move to online learning starting Friday, with the measure set to last for two weeks.
Thousands of students in higher grades in Edmonton and Calgary have already been learning from home.
Kenney also introduced tighter caps on outdoor gatherings and customer capacity in retail stores.
Manitoba announced its own plan to vaccinate youth later Wednesday, saying it aims to have those 12 and up eligible to book a vaccine by May 21.
However, the medical lead of the province's vaccine effort said it hasn't yet been determined whether teenagers will be prioritized for immunization over older people.
The Northwest Territories says it will offer vaccinations to young people between 12 and 17 starting Thursday. The territory has only been using the Moderna vaccine but it expects just over 1,100 doses of the Pfizer product to arrived from British Columbia on Tuesday.
In Ontario, provincial officials said they were working on a plan to immunize children 12 and up.
Health Minister Christine Elliott said vaccines could be administered through schools, with both doses given before the next school year, but did not give a precise timeline.
Meanwhile, public health officials and politicians alike were working to reassure Canadians about the safety of the Oxford-AstraZeneca vaccine after the National Advisory Committee on Immunization urged those who were not at high risk of COVID-19 infection or complications to wait for another shot.
"You know, what I say is that if your life is in danger, and you need to call 911, to get help to save your life, it does not matter if that call is made on an iPhone or a Samsung or even a flip phone," said Sharma, the Health Canada adviser. "It does what it is supposed to do."
British Columbia said 12- to -17-year-olds could possibly be vaccinated before the end of June following Health Canada's decision.
New Brunswick health officials reported the province's first death of someone who developed a rare blood clot after receiving the Oxford-AstraZeneca vaccine on Wednesday, just hours after Alberta did the same.
"It is important to remember that the risks of dying or suffering other severe outcomes from COVID-19 remain far greater than the risk following AstraZeneca vaccine," said Dr. Deena Hinshaw, Alberta's chief medical officer of health.
Hospitalizations due to COVID-19 increased by three per cent across Canada in the most recent seven-day period compared with the previous week, the country's top public health doctor said in a statement Wednesday.
That includes an average of 1,458 people who were being treated in intensive care units – a five-per-cent increase over the previous week, Dr. Theresa Tam said.
Deaths from the virus have levelled off, but the rise in hospitalizations and intensive care admissions could change that, she warned.
Also on Wednesday, Quebec reported a lower COVID-19 infection rate than Nova Scotia– a first since the pandemic began more than a year ago.
The province logged 104 active cases per 100,000 people, while Nova Scotia had 108.
A day earlier, Ontario reported 247 active cases for every 100,000 people, while Alberta had 534.
Also on Wednesday, the federal government announced that Canada is sending desperately needed medical supplies to India as the COVID-19 pandemic in that country spirals out of control.
Global Affairs Canada said Ottawa is shipping up to 25,000 vials of the antiviral drug remdesivir and as many as 350 ventilators from its emergency stockpile in response to the critical situation.
In India, images of packed hospitals and sick people sharing oxygen masks on the street are driving home the scope of the country's latest wave, with COVID-19 deaths reaching a new high of 3,780 in the last 24 hours as daily infections rose by more than 382,000.
This report by The Canadian Press was first published May 5, 2021.
Nicole Thompson and Paola Loriggio, The Canadian Press
