Coronavirus: Norway raises concern over Pfizer vaccine jabs for elderly as Australia seeks information
- Pfizer-BioNTech vaccine comes into focus as Norway raises death toll and lowers age range of people thought to be affected
- Australia’s Therapeutic Goods Administration said it would seek additional information on the vaccine from Pfizer and Norway’s medical regulator
The latest figure adds six to the number of known fatalities in Norway, and lowers the age range of people thought to be affected to 75 from 80. While it’s unclear exactly when the deaths occurred, Norway has given at least one dose to about 42,000 people and focused on those considered most at risk if they contract the virus, including the elderly.
Until Friday, the vaccine produced by Pfizer and BioNTech SE was the only one available in Norway, and “all deaths are thus linked to this vaccine”, the Norwegian Medicines Agency said in a statement on Saturday.
“There are 13 deaths that have been assessed, and we are aware of another 16 deaths that are currently being assessed,” the agency said. All the reported deaths related to “elderly people with serious basic disorders”, it said. “Most people have experienced the expected side effects of the vaccine, such as nausea and vomiting, fever, local reactions at the injection site, and worsening of their underlying condition.”
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Official reports of allergic reactions have been rare as governments rush to roll out vaccines to try to contain the global pandemic. US authorities reported 21 cases of severe allergic reactions from December 14-23 after administration of about 1.9 million initial doses of the Pfizer vaccine. The first Europe-wide safety report on the Pfizer-BioNTech vaccine is due to be published at the end of January.
Australia’s Therapeutic Goods Administration will seek “additional information, both from the company, but also from the Norwegian medical regulator”, Hunt said. Australia’s foreign ministry will also contact its counterpart in Norway on the issue.
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Though the two Covid-19 vaccines approved so far in Europe were tested in tens of thousands of people – including volunteers in their late 80s and 90s – the average trial participant was in his or her early 50s. The first people to be immunised in many places have been older than that as countries rush to inoculate nursing-home residents at high risk from the virus.
The findings have prompted Norway to suggest that Covid-19 vaccines may be too risky for the very old and terminally ill, the most cautious statement yet from a European health authority.
The Norwegian Institute of Public Health judges that “for those with the most severe frailty, even relatively mild vaccine side effects can have serious consequences. For those who have a very short remaining lifespan anyway, the benefit of the vaccine may be marginal or irrelevant”.
Pfizer and BioNTech are working with the Norwegian regulator to investigate the deaths in Norway, Pfizer said in an emailed statement. The agency found that “the number of incidents so far is not alarming, and in line with expectations”, Pfizer said.
“We are aware that deaths have also been reported in other countries, but do not have full details of this yet,” Norway’s medicines agency said. “There are also differences between countries in who is prioritised for vaccination, and this could also affect the reporting of side effects, including death.”