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COMIRNATY ORIGINAL & OMICRON BA.4/BA.5 (COVID-19 mRNA vaccine, Bivalent [Original and Omicron BA.4/BA.5])

Product Information

Product Monograph (download PDF, 888KB)

Patient Information (download PDF, 107KB)

Product Communication

December 9, 2022 Health Product Risk Communication (download PDF, 347KB)

December 9, 2022 Customer Letter (download PDF, 300KB)

October 7, 2022 Health Product Risk Communication (download PDF, 540KB)

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If you would like to report an adverse event related to Pfizer's COVID-19 vaccine, we encourage you to visit our designated safety web portal, where you can efficiently and seamlessly report your experience with the Pfizer Covid-19 vaccine. You can access this web portal at www.pfizersafetyreporting.com

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