The centers advised anyone suffering from hypersensitivity to the Corona vaccine not to receive the second dose, noting that anaphylaxis means those that need hospitalization or adrenaline treatment.
The American Centers added that individuals who have hypersensitivity to any of the components of the vaccine should avoid it.
The US authorities approved two vaccines to prevent Covid-19 disease, which is caused by infection with the Coronavirus, and granted them an emergency use license.
The American Centers stated that individuals who have a history of hypersensitivity to vaccines should consult their doctors about the components of the Covid-19 vaccine, but it indicated that individuals who are hypersensitive to some types of foods, pets, latex or some environmental conditions, as well as those who are allergic to drugs that are given through the mouth Or a family history of anaphylaxis, they can still receive the vaccine.
The US Food and Drug Administration is investigating five allergic cases of individuals who received the Pfizer-Bionic vaccine in the United States in the past few days.
On Friday, the administration said that the Moderna vaccine, which obtained an emergency use license, should not be given to any individuals with a history of hypersensitivity to any of its components.