Moderna says it's investigating reported allergic reactions to COVID-19 vaccine | TheHill - The Hill

Moderna said Tuesday that it is investigating reported allergic reactions from one batch of its COVID-19 vaccine after California recommended pausing vaccinations.

In a statement on Tuesday, Moderna said it “acknowledges receiving a report from the California Department of Public Health (CDPH) several individuals at one vaccination center in San Diego were treated for possible allergic reactions after vaccination” from the lot.

A spokesperson for the FDA told The Hill in a statement that the agency is "aware of a situation in California in which multiple potential adverse events were reported after vaccination with a specific lot of Moderna vaccine (Moderna Lot 041L20A) at one community vaccination clinic.