AstraZeneca’s vaccines are ready for use at the vaccination center in Apolda, Germany, Sunday, Feb.28, 2021. (Michael Reichel/dpa via AP)

AstraZeneca’s vaccines are ready for use at the vaccination center in Apolda, Germany, Sunday, Feb.28, 2021. (Michael Reichel/dpa via AP)

Feds hoping for AstraZeneca shots this week as Pfizer-BioNTech prepare next delivery

The first of those doses could start to arrive in Canada as early as Wednesday

The federal government hopes to start receiving doses of AstraZeneca’s recently approved COVID-19 vaccine this week as the flood of shots that flowed into Canada from Pfizer-BioNTech and Moderna last week partially subsides.

Health Canada announced on Friday that it had approved the AstraZeneca vaccine, the third COVID-19 shot to have received regulatory approval since the start of the pandemic.

Canada has ordered 24 million doses of the vaccine, with the majority to be delivered from the United States between April and September.

But two million jabs have been ordered from the Serum Institute of India, and Verity Pharmaceuticals, which is facilitating the institute’s application in Canada, has said the first 500,000 would reach Canadian shores this week.

A senior government official told The Canadian Press on background Sunday that the first of those doses could start to arrive in Canada as early as Wednesday, though the shipment has not been confirmed.

Dr. Supriya Sharma, the chief medical adviser at Health Canada, also told the CBC on Sunday that the regulator had received additional information over the weekend from Johnson and Johnson, which is seeking approval for its own vaccine. Regulators in the U.S. gave it the green light over the weekend.

Sharma said Health Canada is hoping to approve Johnson & Johnson’s vaccine in “the next couple of weeks,” but added any decision is contingent on the information presented by the company.

As it stands now, the Public Health Agency of Canada is currently only expecting delivery of about 445,000 vaccine doses this week, which is about 200,000 less than last week’s record high of 640,000 doses in a seven-day period.

The confirmed doses are all coming from Pfizer-BioNTech, as the two companies settle into a rhythm following a month-long delivery lull in January and much of February due to production upgrades in Europe. The pharmaceutical giants have pledged to deliver 4 million doses by the end of March.

Canada received 168,000 doses of Moderna’s vaccine last week, but the company only delivers every three weeks.

Clinical trials showed the AstraZeneca vaccine to be less effective at preventing infection than the other two, but it is still keeping people from getting very sick or dying, Sharma said Friday.

Pfizer and Moderna both reported their products were 95 per cent effective in preventing COVID-19 infections in immunized patients compared to those who received a placebo. Efficacy of the AstraZeneca vaccine is believed to be around 62 per cent.

It’s not entirely clear yet how provinces and territories will incorporate the AstraZeneca vaccine into their inoculation efforts, but the product offers a more flexible option since shots can be shipped and stored in refrigerators rather than freezers.

READ MORE: B.C. officials to unveil new details of COVID vaccination plan Monday

AstraZeneca vaccines are to be given in two doses between four and 12 weeks apart. Sharma said there is some indication that waiting longer for a follow-up jab leads to a better response, but that data is not yet complete.

There have been some concerns raised about the AstraZeneca vaccine in recent weeks, including its effectiveness against virus variants of concern and whether there is enough data to show it works on older recipients.

Several European countries, including Germany and France, limited AstraZeneca’s vaccine to residents under the age of 65.

Sharma said there were a limited number of people over 65 involved in the clinical trials, but that data, coupled with the real-world experience in the United Kingdom, shows strong evidence seniors are protected.

Canada’s vaccine program is ramping up after the lengthy slowdown in deliveries.

More than 300,000 people were vaccinated in the last week, almost one-fifth of the total doses injected since the first immunizations began Dec. 14.

About 700,000 people had received one dose as of Friday afternoon, and more than 500,000 are now fully vaccinated with two doses.

Quebec is set to expand its vaccination effort to the general public on Monday by allowing seniors 85 or older to begin booking appointments. The age threshold has been lowered to 80 for seniors in the Montreal area.

The AstraZeneca vaccine works differently than the other two already in use in Canada.

Both Pfizer-BioNTech and Moderna use messenger RNA technology, using RNA encoded with the piece of the SARS-CoV-2 virus known as the spike protein. The mRNA trains the body to fight off a COVID-19 infection.

AstraZeneca is a viral vector vaccine, which takes a cold virus, modifies it so it can’t reproduce itself, and adds the SARS-CoV-2 spike protein. When injected, it too provokes the body to develop infection-fighting antibodies and cells to combat the virus.

Lee Berthiaume, The Canadian Press


Like us on Facebook and follow us on Twitter.

Want to support local journalism during the pandemic? Make a donation here.

Coronavirusvaccines

Get local stories you won't find anywhere else right to your inbox.
Sign up here

Just Posted

Elvira D’Angelo, 92, waits to receive her COVID-19 vaccination shot at a clinic in Montreal, Sunday, March 7, 2021, as the COVID-19 pandemic continues in Canada and around the world. THE CANADIAN PRESS/Graham Hughes
110 new cases of COVID-19 in Interior Health

Provincial health officers announced 1,005 new cases throughout B.C.

Kristian Camero and Jessica Wood, seen here, co-own The Black Cauldron with Stephen Barton. The new Nelson restaurant opened earlier this month while indoor dining is restricted by the province. Photo: Tyler Harper
A restaurant opens in Nelson, and no one is allowed inside

The Black Cauldron opened while indoor dining is restricted in B.C.

First-year Selkirk College student Terra-Mae Box is one of many talented writers who will read their work at the Black Bear Review’s annual (virtual) launch on April 22. Photo: Submitted
Kelowna General Hospital (File photo)
Interior Health hospitals not strained by rising COVID case counts

While provincial hospitalizations rise, health care systems in the B.C. Interior remain robust, say officials

School District 20 is advising the public there has been a positive case of COVID-19 at the Trail high school. Photo: Trail Times
District confirms positive COVID case at Trail high school

The person is at home self-isolating, administration advised on Wednesday

Rainbow trouts thrashing with life as they’re about to be transferred to the largest lake of their lives, even though it’s pretty small. These rainbows have a blue tinge because they matched the blue of their hatchery pen, but soon they’ll take on the green-browns of their new home at Lookout Lake. (Zoe Ducklow/News Staff)
VIDEO: B.C. lake stocked with hatchery trout to delight of a seniors fishing club

The Cherish Trout Scouts made plans to come back fishing soon

Royal Inland Hospital in Kamloops. (Dave Eagles/Kamloops This Week file photo)
RCMP intercept vehicle fleeing with infant taken from Kamloops hospital

The baby was at the hospital receiving life-saving care

Vancouver Police Const. Deepak Sood is under review by the Independent Investigations Office of B.C. after making comments to a harm reduction advocate Sunday, April 11. (Screen grab)
VIDEO: Vancouver officer convicted of uttering threats under watchdog review again

Const. Deepak Sood was recorded Sunday saying ‘I’ll smack you’ and ‘go back to selling drugs’ to a harm reduction advocate

Cannabis bought in British Columbia (Ashley Wadhwani/Black Press Media)
Is it time to start thinking about greener ways to package cannabis?

Packaging suppliers are still figuring eco-friendly and affordable packaging options that fit the mandates of Cannabis Regulations

Provincial health officer Dr. Bonnie Henry prepares a daily update on the coronavirus pandemic, April 21, 2020. (B.C. Government)
B.C.’s COVID-19 infection rate persists, 1,005 new cases Friday

Hospitalization up to 425, six more virus-related deaths

Premier John Horgan receives a dose of the AstraZeneca COVID-19 vaccine at the pharmacy in James Bay Thrifty’s Foods in Victoria, B.C., on Friday, April 16, 2021. THE CANADIAN PRESS/Chad Hipolito
B.C. Premier John Horgan gets AstraZeneca shot, encourages others

27% of residents in B.C. have now been vaccinated against COVID-19

The Nautical Dog Cafe at Skaha marina is getting its patio ready in hopes Mother Nature will provide where provincial restrictions have taken away indoor dining. (Facebook)
‘A lot of instability’: B.C. restaurants in layoff limbo

As COVID-19 cases stay high, restaurants in British Columbia are closed to indoor dining

Prime Minister Justin Trudeau looks on as Deputy Prime Minister and Finance Minister Chrystia Freeland responds to a question during a news conference on Parliament Hill in Ottawa, Tuesday, Aug. 18, 2020. THE CANADIAN PRESS/Adrian Wyld
Expectations high as Trudeau Liberals get ready to unveil first pandemic budget

The Liberals will look to thread an economic needle with Monday’s budget

Since April 4, 38 flights with COVID-19 cases have departed from Vancouver International Airport, while 23 arrived. (Phil McLachlan/Capital News)
Vancouver the largest source of domestic flights with COVID-19 cases: data

This month alone, 38 flights with COVID-19 cases have departed from Vancouver International Airport, while 23 arrived

Most Read