Administration of a Second Dose of the Moderna COVID-19 Vaccine After an Immediate Hypersensitivity Reaction With the First Dose: Two Case Report

Article describes skin testing and a grading dose protocol used to successfully administer second dose of Moderna vaccine without premedication. One patient reported no symptoms, the other minimal symptoms, and both developed IgG antibodies against the spike protein of COVID-19.

Source:

Annals of Internal Medicine