A vial of Oxford-AstraZeneca COVID-19 vaccine is seen at a facility in Milton, Ont., on Wednesday, March 3, 2021. An Alberta woman in her 50s has died from a rare blood clot disorder after receiving the AstraZeneca vaccine. THE CANADIAN PRESS/Carlos Osorio - POOL

A vial of Oxford-AstraZeneca COVID-19 vaccine is seen at a facility in Milton, Ont., on Wednesday, March 3, 2021. An Alberta woman in her 50s has died from a rare blood clot disorder after receiving the AstraZeneca vaccine. THE CANADIAN PRESS/Carlos Osorio - POOL

Alberta confirms blood clot disorder death linked to AstraZeneca vaccine

Both AstraZeneca and Johnson & Johnson vaccines have been linked to VITT in a very small number of cases

An Alberta woman in her 50s has died from a rare blood clot disorder after receiving the Oxford-AstraZeneca COVID-19 vaccine.

It is the second reported death from vaccine-induced immune thrombotic thrombocytopenia or VITT linked to the AstraZeneca vaccine in Canada. A 54-year-old Quebec woman died last month.

Alberta’s chief medical officer of health, Dr. Deena Hinshaw, said in a statement late Tuesday that the fatality is the province’s second VITT case out of more than 253,000 doses of AstraZeneca that have been administered in Alberta to date.

Two weeks ago, Alberta announced a man in his 60s had been diagnosed with VITT and was recovering.

Hinshaw said while any death is tragic, “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.”

She noted the global risk of developing VITT has been estimated at about one case in 100,000 to 250,000 doses of vaccine. In comparison, Albertans between the ages of 50 and 59 who are diagnosed with COVID-19 are 350 times more likely to die from that infection than to experience VITT after an AstraZeneca shot.

The latest death linked to the AstraZeneca vaccine comes days after the country’s National Advisory Committee on Immunization appeared to contradict Health Canada’s long-standing recommendation that the best vaccine is the first one available.

NACI said Monday that the Pfizer-BioNTech and Moderna vaccines are “preferred” and that Canadians should weigh the risks of waiting for one of them before deciding whether to take a more immediate jab of either the other two approved COVID-19 vaccines in Canada.

Both the AstraZeneca and the Johnson & Johnson vaccines have been linked to VITT in a very small number of cases.

Because of that, Dr. Shelly Deeks, vice-chair of the committee, said someone working from home in a province where there is not much disease might want to wait for a shot of the Pfizer or Moderna vaccines.

But she said it would be a very different risk-benefit analysis for someone working in a manufacturing plant without personal protective equipment in a province where COVID-19 is spreading like wildfire.

On Tuesday, Alberta had 23,623 active COVID-19 infections — the highest case rate of any jurisdiction in North America. There were 671 people in hospital due to the illness, with 150 in intensive care.

There have so far been 2,099 deaths linked to the virus in Alberta.

As of April 24, some 1.7 million doses of the AstraZeneca vaccine have been administered in Canada.

READ MORE: What do you do if you think you have VITT? What we know of the rare clotting disorder

The Canadian Press


Like us on Facebook and follow us on Twitter.

Coronavirusvaccines

Just Posted

Neighbours fight a small late-night bush fire with garden hoses and shovels in Cinnabar Valley on June 5. They couldn’t get help from local fire services because the fire was located in an area under B.C. Wildfire Services jurisdiction. (Photo courtesy Muriel Wells)
Nanaimo residents on edge of city limits left to put out bush fire themselves

Cinnabar Valley residents tackle fire with hoses and buckets for two and a half hours

Nanaimo artist Dave Stevens is displaying paintings inspired by arbutus trees and the Millstone River at Nanaimo Harbourfront Library from now until the end of fall. (Josef Jacobson/News Bulletin)
Nanaimo writer and artist’s work goes up at Harbourfront library

Dave Stevens presents work inspired by arbutus trees and the Millstone River

The courthouse in Nanaimo. (News Bulletin file)
Nanaimo man, already in jail, found guilty of sexual abuse of sons

Man previously sentenced for sexual interference involving girl in Nanaimo

Members of the Department of Fisheries and Oceans’ Marine Mammal Response Program rescued an adult humpback what that was entangled in commercial fishing gear in the waters off of Entrance Island on Thursday, June 10. (Photo courtesy Marine Mammal Response Program)
Rescuers free humpback ‘anchored’ down by prawn traps near Nanaimo

Department of Fisheries and Oceans responders spend hours untangling whale

Stuffed toys, many with donations pinned to them, are piled in the Lions Pavilion at Maffeo Sutton Park at a vigil May 31 honouring the 215 Indigenous children whose remains were discovered outside a residential school in Kamloops. (News Bulletin file photo)
Thousands donated to child and family service agency following Nanaimo vigil

Toys and money donated to Kw’umut Lelum child and family services

Members of the Department of Fisheries and Oceans’ Marine Mammal Response Program rescued an adult humpback what that was entangled in commercial fishing gear in the waters off of Entrance Island on Thursday, June 10. (Photo courtesy Marine Mammal Response Program)
Rescuers free humpback ‘anchored’ down by prawn traps near Nanaimo

Department of Fisheries and Oceans responders spend hours untangling whale

57-year-old Kathleen Richardson was discovered deceased in her home Wednesday, June 9, 2021. Her death is considered a homicide and connected to the slain brothers found on a Naramata forest road. (Submitted)
Condolences pour in for Kathy Richardson, Naramata’s 3rd homicide victim in recent weeks

Richardson was well liked in the community, a volunteer firefighter with a home-based salon

A person receives a COVID-19 vaccine at a vaccination clinic run by Vancouver Coastal Health, in Richmond, B.C., Saturday, April 10, 2021. THE CANADIAN PRESS/Jonathan Hayward
More than 75% of B.C. adults have 1st dose of COVID vaccine

The federal government has confirmed a boost in the Moderna vaccine will be coming later this month

Airport ground crew offload a plane carrying just under 300,000 doses of the single-shot Johnson & Johnson COVID-19 vaccine which is developed by the Janssen Pharmaceutical Companies at Pearson International Airport during the COVID-19 pandemic in Toronto on Wednesday, April 28, 2021. THE CANADIAN PRESS/Nathan Denette
1st batch of Johnson & Johnson vaccines won’t be released in Canada over quality concerns

The vaccines were quarantined in April before they were distributed to provinces

The rainbow flag flies beside the Canadian flag outside the University of the Fraser Valley’s Chilliwack campus on June 26, 2020. Monday, June 14, 2021 is Flag Day, and also June is Pride Month. (Jenna Hauck/ Chilliwack Progress file)
Unofficial holidays: Here’s what people are celebrating for the week of June 13 to 19

Flag Day, Garbage Man Day, International Panic Day all coming up this week

Terry Mazzei next to a truck after it was struck by lightning, with him inside, on Wednesday afternoon, June 9. He walked away from the incident without injury and the truck sustained only mild damage; a blown front tire and newly broken gas gauge. (Wendy Mazzei photo)
Vancouver Island man walks away unscathed after lightning strike

VIDEO: ‘We like to think that his dad was watching over him’

British Columbia-Yukon Community News Association’s 2021 Ma Murray Awards were handed out during a virtual ceremony on Friday, June 10. (Screen grab)
Black Press Media winners take gold at B.C. and Yukon journalism awards

Publications received nods in dozens of categories

Forty sled dogs were seized by the BC SPCA from a Salmo kennel in February. A recent ruling has decided the dogs won’t be returned. Photo: Gounsil/Flickr
BC Farm Industry Review Board rules against Salmo kennel after 40 sled dogs seized

Spirit of the North Kennels was also ordered to pay BC SPCA $64,000

Frank Phillips receives a visit from his wife Rena at Nanaimo Seniors Village on their 61st wedding anniversary, March 31, 2020. Social visits have been allowed since COVID-19 vaccination has been offered in all care homes. (Nanaimo News Bulletin)
B.C. prepares mandatory vaccination for senior care homes

180 more cases of COVID-19 in B.C. Friday, one more death

Most Read