Will COVID-19 boosters be needed for a full vaccination? – .

why some Canadians are skipping the shot – .

As provinces and territories strive to vaccinate their populations against COVID-19, questions arise as to whether booster injections will soon be required for individuals to be considered “fully immunized.”

In October, Israel announced that people who received two doses of a COVID-19 vaccine would not be considered “fully immunized” unless they received a third vaccine.

In addition, last month French President Emmanuel Macron announced that people 65 and over would have to show proof of a COVID-19 recall by mid-December in order to receive their vaccination passports.

Currently, booster shots are not required in Canada to obtain a vaccination passport, but campaigns are underway across the country to provide third doses to those most vulnerable to the disease.

Dr Nazeem Muhajarine is an epidemiologist in Saskatoon, Saskatchewan.

Asked by Your Morning on CTV about whether booster shots could become a requirement in Canada in order to be considered fully immunized, Muhajarine said this was an “evolving situation.”

He said the reason Israel and France are now requiring booster shots for residents to be considered fully immunized is because they started offering the third doses earlier than Canada.

“So they have a long experience of increasing their population compared to Canada,” he explained. “That being said, I think, you know, give it two, three months, I don’t see how we won’t take a similar approach with Israel, and it’s the people who are eligible to get a third shot and done who. would be considered fully vaccinated at that time.

However, Muhajarine said that would not happen for some time.

“I think because there is a wide variety of ways in which the provinces [are] introducing their eligibility for recall, ”he said.

Muhajarine pointed out that Saskatchewan lowered its recall eligibility age to 50 on Tuesday.

Provincial officials have announced that COVID-19 boosters will be available to healthcare workers and residents 50 and over in Saskatchewan, as well as anyone 18 years of age or older living in the Far North or the First Nations communities.

Researchers have found that the immunity of two doses of a COVID-19 vaccine wanes over time, meaning Canadians will need another dose to “boost” their immunity to the virus.

When asked if the public would need booster shots every six months for the foreseeable future, Muhajarine replied “I think so”.

He said the growing consensus is that COVID-19 is “here to stay with us for a while”.

“And it will kind of turn into an endemic situation, which is low incidence or prevalence of this COVID-19, and it will become like a seasonal flu, hopefully,” he said. “And so, to actually protect ourselves, we would probably need to boost our immune systems, seasonally, even every now and then. “

He said that is “probably the direction in which we are heading at the moment”.


The National Advisory Committee on Immunization (NACI) released updated guidelines last week, outlining several sections of the Canadian population that it says should receive a booster shot at least six months after receiving their round of primary vaccines.

NACI said it “strongly recommends” that an mRNA booster be offered to people over the age of 50, seniors living in long-term care homes and other community living facilities, and to those who have received a series of COVID-19 viral vector vaccines like AstraZeneca or Johnson & Johnson.

The committee also said it strongly recommends that First Nations, Inuit and Métis and frontline health workers also receive a booster shot.

NACI has also recommended booster doses for people aged 18 to 49, at least six months after receiving their primary immunization series.

Although NACI publishes guidance and recommendations, it is ultimately up to the provinces and territories to decide how the vaccine rollout will work in their jurisdiction.


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