Moderna says possible allergic reactions to COVID-19 vaccine under investigation - Reuters

(Reuters) - Moderna Inc said on Tuesday it had received a report from California’s health department that several people at a center in San Diego were treated for possible allergic reactions to its COVID-19 vaccine from a particular batch.

"A higher-than-usual number of possible allergic reactions were reported with a specific lot of Moderna vaccine administered at one community vaccination clinic.

A total of 307,300 doses from the lot remain in storage, Moderna said, of the total 1,272,200 doses that were produced in the batch.