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Get in touch with questions and find information on how to contact us. We want to hear from you!

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How can we help?

Report a side effect

Online: Moderna's Adverse Event Intake Portal or the Public Health Agency of Canada's Adverse Events Following Immunization (AEFI) Form

Connect with us

Email: WeCare@modernatx.com 
Call: 1-866-MODERNA (1-866-663-3762) Monday - Friday 8:00 AM to 8:00 PM ET (closed holidays)

Canada Headquarters

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