Reports of formation of bubbles in a batch of the COVID-19 vaccine Comirnaty Bivalent Original/Omicron BA.1 - risks currently being investigated
Bern, 2.11.2022 - Swissmedic has been informed of the appearance of bubbles during preparation of the vaccine Comirnaty Bivalent Original/Omicron BA.1. Swissmedic is examining the potential risks in connection with the changes observed. As a precautionary measure, Swissmedic has informed the cantons and vaccination centres.