FDA says five people are allergic to Pfizer / bioentech’s Covid vaccine The cause may be from polyethylene glycol.

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FDA says five people are allergic to Pfizer / bioentech’s Covid vaccine The cause may be from polyethylene glycol.

On Dec. 19, Reuters reported, citing a statement from the United States Food and Drug Administration (FDA). Announced on Friday (18 Dec) in the past that Having a vaccine against COVID-19 Of Pfizer / BioNTech about 5 people in the United States Who had been injected this week At an allergic reaction Dr. Peter Marks, director of the FDA’s Center for Biological Evaluation and Research, said a chemical known as polyethylene glycol, a compound present in the fire’s vaccine, has been linked to a new chemical called polyethylene glycol. Sir And the vaccine of Moderna It may be a cause of an allergic reaction after receiving the vaccine.

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