The UK Warns About The Reverse Anaphylaxis Reaction On Pfizer Vaccine


Image Credit – Times Of India


After recent tests, Britain’s medicine regulator advised keeping the new Pfizer-BioNTech Covid-19 vaccine away from the people who have a tendency of anaphylaxis attacks to a particular component of medicines or food. They are trying to aware people of the serious guideline that everyone should positively follow before getting the shot. With any history of allergy to food and medicines, the Pfizer-BioNTech Covid-19 vaccine will have a negative reaction.

The UK has started its mass vaccination on Tuesday, trying the shots first on elderly and frontline workers who needed it the most.

The Medicines and Healthcare Products Regulatory Agency (MHRA) said that the tests had two reports and one report presented the possible allergic reactions after the new vaccine was trotted out.

MHRA Chief Executive June Raine said in an interview, “Any person with a history of anaphylaxis to a vaccine, medicine or food should not receive the Pfizer BioNTech vaccine.”

In a statement, she suggested, “Most people will not get anaphylaxis and the benefits in protecting people against COVID-19 outweigh the risks… You can be completely confident that this vaccine has met the MHRA’s robust standards of safety, quality, and effectiveness.”

People should be aware of their history of anaphylaxis. It is a state of overreaction to certain types of food or medicine and it is completely based on someone’s immunity system. It may not legitimately affect anyone but in the recent trials, the National Health Service described that it could be fatal for individuals with anaphylaxis history.

According to the guidance, the experts working on allergies suggest that the vaccine may have a life-threatening risk on anaphylaxis reaction.

So, the MHRA is strictly trying to prohibit its rollout with anyone who has suffered a “significant allergic reaction.”

Even Pfizer and BioNTech have approved the guideline based on the MHRA’s investigation.

Britain is the first nation to approve the vaccine. Britain’s MHRA agreed to provide the vaccine for Coronavirus last week. It has been developed by Germany’s BioNTech and Pfizer but the U.S. Food and Drug Administration (FDA) and European Medicines Agency (EMA) are still looking into its research, assessing all the data correctly.

A well-known US official told o Wednesday that Americans who had severe allergy could not be the candidates for Pfizer’s COVID-19 vaccine until further researches are conducted.

Canada’s health ministry said that it would take more research to confirm the adverse reactions in Britain. As the country has approved the vaccine, any adverse situations would not change the risk or benefit of the shot.

Pfizer shared that people with adverse allergic reactions to ingredients are not included in the last stage trials.

Imperial College London’s Paul Turner said, “The ingredients like PEG which we think might be responsible for the reactions are not related to things which can cause food allergy. Likewise, people with a known allergy o just one medicine should not be at risk.”



Next Post

Vinson Michael Di Santo, DO, a Family Physician with Spectrum Aesthetics

Wed Dec 16 , 2020
  Get to know Family Physician Dr. Vinson Michael Di Santo, who serves patients in Miami, Florida.   (YourDigitalWall Editorial):- New York City, Nov 23, 2020 ( – Dr. Di Santo, a board-certified family physician, practices both conventional and alternative medicine with a focus in systems biology and lifestyle medicine. His areas […]