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

Traffic was tied up at the intersection of Scott and Old Yale Roads in North Surrey on Tuesday afternoon, after a semi truck hauling a load of pipes flipped while making a turn. (Shane MacKichan photos)
VIDEO: Semi hauling load of pipes flips in North Surrey intersection

Traffic near Scott and Old Yale Roads tied up by Tuesday afternoon incident

Farmers raise slogans during a protest on a highway at the Delhi-Haryana state border, India, Thursday, Dec. 3, 2020. Tens of thousands of farmers descended upon the borders of New Delhi to protest new farming laws that they say will open them to corporate exploitation. THE CANADIAN PRESS/AP-Manish Swarup
Delta council stands in solidarity with protesting Indian farmers

Farmers have been protesting for months new laws they say leave them open to corporate exploitation

Sheila Malcolmson, B.C.’s minister of mental health and addictions (Screen shot)
Minister of mental health tells Surrey audience COVID-19 ‘has made everything worse’

More than 23,000 people in B.C. are receiving medication to treat opioid addiction

Alex Sangha, Vinay Giridhar, Jaspal Sangha and Kayden Bhangu (clockwise from top) are involved in making “Emergence: Out of the Shadows,” a documentary movie about being gay or lesbian in the South Asian community of Metro Vancouver. (Submitted photo)
Sher Vancouver, Delta School District receiving $10,000 in anti-racism funding

Provincial grants for 192 projects addressing anti-Indigenous, anti-Asian and anti-Black racism

Surrey city council chambers. (File photo)
Surrey drugstores seeking relaxation of spacing rules ‘a challenge,’ councillor says

‘Obviously we need pharmacies but it seems to me that we are getting an awful lot of applications,’ Brenda Locke says

Restaurant patrons enjoy the weather on a patio in Vancouver, B.C., Monday, April 5, 2021. The province has restricted indoor dining at all restaurants in B.C. due to a spike in COVID-19 numbers. THE CANADIAN PRESS/Jonathan Hayward
B.C.’s COVID-19 indoor dining, drinking ban extending into May

Restaurant association says patio rules to be clarified

In a 2019 photograph, Yin Yin Din held a picture of her brother Kyaw Naing Din, 54, and her late father Hla Din who passed away in 2014, during a trip to Victoria. (The News files)
Family of B.C. man killed by cop appeals to Attorney General for help

The Din family want B.C. Attorney General David Eby to forward their case to Crown

B.C. Premier John Horgan speaks at the B.C. legislature. (B.C. government)
Tougher COVID-19 restrictions in B.C., including travel, still ‘on the table’: Horgan

John Horgan says travel restrictions will be discussed Wednesday by the provincial cabinet

Protesters occupied a road leading to Fairy Creek Watershed near Port Renfrew. (Submitted photo)
B.C. First Nation says logging activist interference not welcome at Fairy Creek

Vancouver Island’s Pacheedaht concerned about increasing polarization over forestry activities

Flow Academy is not accepting membership applications from anybody who has received a dose of the vaccine, according to a password-protected membership application form. (Submitted image)
B.C. martial arts gym refusing patrons who have been vaccinated, wear masks

Interior Health has already issued a ticket to Flow Academy for non-compliance with public health orders

Of 46 arrests made between March 16 and 19 at Metrotown mall in Burnaby, 27 suspected shoplifters are now facing charges. (Twitter/Burnaby RCMP)
RCMP arrest 46 people in 4 days during Metrotown shoplifting crackdown

$4,800 in stolen merchandise was recovered and returned to businesses inside of the mall

Maple Ridge's Doug Ubell caught some photographs recently that he was anxious to share, one taken while on the Trans-Canada Trail looking southwest towards the Pitt River Bridge, and another from on Golden Ears Bridge. (Special to The News)
Traffic on Golden Ears Bridge returning to pre-pandemic levels

Commuters from Greater Vancouver still driving more, taking transit less

Kao Macaulay has been charged in relation to a home break-in on March 30 in Abbotsford in which five kittens were stolen. (Facebook photo)
‘Prolific offender’ charged with theft of 5 newborn kittens in Abbotsford

Kao Macaulay, 23, is accused of breaking into home on March 30

Facebook screenshot of the sea lion on Holberg Road. (Greg Clarke Facebook video)
VIDEO: Sea lion randomly spotted on remote B.C. logging road

Greg Clarke was driving home on the Holberg Road April 12, when he saw a large sea lion.

Most Read