Welcome to the Adverse Event Report page

If you know that an adverse event has occurred or is occurring after using Sinovac products, please complete the adverse event report form as follows:

Submitted successfully, report No. :

Thank you very much for your report/feedback of adverse reaction information. Your report is a great value to us. If you have other needs, you can also get further support through the following contact information:

Hotline：400-898-2688

Email：safety@sinovac.com

Medical Professionals

Welcome to the Adverse Event Report page