Any unused product or waste material should be disposed in accordance with local requirements.
)Any unused product or waste material should be disposed in accordance with local requirements.
*Contact Medical Information. 9AM-5PM ET Monday to Friday; excluding holidays.
Submit a medical question for Pfizer prescription products.
Contact Pfizer Safety to report an adverse event, side effect or concern about the quality of a Pfizer product: 1 866 723-7111.
To report an adverse event related to COMIRNATY, and you are not part of a clinical trial* for this product, click the link below to submit your information:
*If you are involved in a clinical trial for this product, adverse events should be reported to your coordinating study site.
You may also contact the Canada Vigilance Program directly to report adverse events or product quality concerns at 1-866-234-2345 or www.healthcanada.gc.ca/medeffect.