LONDON – British regulators on Wednesday warned people with severe allergic reactions not to get the new Pfizer-Bioentech vaccine as they are investigating two adverse reactions that occurred on the first day of the country’s mass vaccination program. The Products Regulatory Agency is investigating whether medical and health care reactions in the UK are linked to the vaccine. Two of the victims were employees of the National Health Service with a history of allergies, and both are recovering. Officials did not specify what their reactions would be. Complete information on corona virus outbreaks Meanwhile, the regulator has warned anyone with a significant allergic reaction to a vaccine, drug or food. This includes anyone who has been told to carry a shot of adrenaline or others with dangerous allergic reactions. Two people with a history of significant allergic reactions to the vaccine responded poorly yesterday, “said Stephen Bovis, professor of medicine at the NHS in the UK. “Both are recovering well.” The medical regulatory agency also said that vaccinations should not be carried out in facilities that do not have resuscitation equipment. Pfizer and Bioendech said they were working with investigators to better understand each case and its causes. , The vaccine was generally well tolerated by the Independent Data Monitoring Group without any serious safety concerns, ”the agency said. Circumstances, health officials must closely monitor new vaccines and drugs because tens of thousands Studies conducted in the population for can not detect a rare risk affecting 1 in 1 million people. Peter Openshaw, a professor of experimental medicine at Imperial College London, said there was a “very low” chance of developing an allergy to any vaccine. Last week the MHRA gave urgent approval to the Pfizer-Bioentech vaccine, making Britain the first country to allow its widespread use. The UK launched its mass vaccination program on Tuesday, delivering the shot to people over the age of 80, nursing home staff and some NHS workers. Download the NBC News app for full information on the Corona virus outbreak. As part of its urgent approval for the vaccine, MHRA health workers are required to report any adverse reactions. About safety and performance. The agency is closely monitoring the vaccine release and will now “examine these cases in detail to understand whether allergic reactions are linked to the vaccine or not,” he said. “The fact that we’re soon aware of these two allergic reactions and that the regulator has acted on it to provide precautionary advice shows that this monitoring system is working better.” Dr. June Rain, head of the Medical Regulatory Commission, told a parliamentary committee about the reactions during a previously scheduled testimony about the epidemic. “We know from the most extensive clinical trials that this is not a feature of the vaccine,” he said. “But if we want to strengthen our advice, we now have this experience in vulnerable people, preferably selected groups, who get that advice on the field immediately.” Follow NBC Health on Twitter and Facebook.
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