Дневники

"Many patients have symptoms that are mistakenly assumed to be caused by allergy, such as fainting, but there is no evidence of a true immediate hypersensitivity reaction," the review authors write. "These patients can be revaccinated in appropriate settings, with a waiting period of at least 15 minutes as per the guidelines of the Advisory Committee on Immunization Practices.

A 4-step protocol for allergy testing is as follows:
Step 1. When the history is convincing...