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Canada  

Full vaccination does not mean full protection from COVID-19: Dr. Tam

No 100% protection: Tam

Canada's chief public health officer reminded Canadians on Saturday that even those who are fully vaccinated remain susceptible to COVID-19.

Speaking at a virtual townhall for Yukoners, Dr. Theresa Tam said the risk of asymptomatic infection and transmission is far lower for anyone who receives two shots of the Pfizer-BioNTech, Moderna, or Oxford-AstraZeneca vaccines.

"But it's not absolute. So there's reduction in your risk of transmission, but it doesn't necessarily eliminate your risk of transmission," Tam said, adding that the danger dials down especially after the second dose.

"Some studies have shown that it reduces the amount of virus in the back of your nose. If you sample people, there's less virus, which means less risk of transmission."

Young people, who often work in essential services and sit at the bottom of vaccination priority queues, now have some of the highest case rates and can transmit the virus despite showing no symptoms, Tam added.

"The groups that transmit the virus the most are actually younger adults, many of whom have to work. They can't stay at home," she said.

"It's important that we protect them, as well as the fact that if they're protected, we reduce transmission of the virus in the community."

Alberta and other parts of Canada remain mired in the third wave of the COVID-19 pandemic, even as hospitalization rates have started to tick downward in provinces such as Ontario and Quebec.

Many parts of the country remain under tight restrictions, with schools closed across Ontario and Alberta and patios shut down in Montreal, Toronto and — as of this Monday — Calgary.

Mass vaccination efforts continue to broaden across swaths of the country.

In Ontario, nearly 150 pharmacies started offering COVID-19 vaccines to all adults in some virus hot spots this weekend, a shift made to align with provincial efforts to protect the most vulnerable amid a third wave of infections.

The province quietly announced the expanded eligibility — for anyone aged 18 and older — on a provincial pharmacy vaccine booking webpage on Friday afternoon, with slightly more than half of the locations in Toronto and Peel Region.

On Thursday, Quebec said it vaccinated 102,762 people, the highest single-day number since the start of its vaccine rollout. The province set another record that day, when vaccinations opened to everyone 35 and over, with 272,000 people booking vaccinations, Health Minister Christian Dubé said Friday.

Quebec's health situation remains relatively stable, with the number of new COVID-19 cases falling short of 1,000 for the sixth day in a row on Saturday and hospitalizations also on the decline.

Dispiriting numbers kicked off the weekend in Nova Scotia, however.

The province continues to log high case counts of COVID-19, reporting 163 new infections Saturday, mostly in the Halifax region.

New Brunswick and Newfoundland and Labrador saw new case numbers in the single digits.

On the other side of the country, communities along the Alberta-British Columbia boundary said they're worried continuing COVID-19 restrictions could hit their economies hard this summer.

The B.C. government is discouraging Alberta tourists from visiting. In Fernie, in southeastern B.C., the executive director of the Chamber of Commerce said about 80 per cent of tourism business comes from Alberta and Saskatchewan — and he's encouraging travellers to keep coming.

A spokeswoman for the RCMP in B.C. clarified that Albertans are not prohibited from visiting British Columbia, but, once there, they aren't allowed to travel to other areas within the province unless it's deemed essential.



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