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Please use this form to contact us with questions about HILLEMAN – A Perilous Quest to Save the World’s Children (including screening event-related inquiries), the Vaccine Makers Project, or the Vaccine Education Center at Children's Hospital of Philadelphia. We'll do our best to respond quickly, but please remember that it may take up to two business days (Monday through Friday) to get a reply. Please do not use this form to communicate information about your child's health.

If this is an emergency, please call 911 or your local emergency services provider.


Materials are updated as needed. The Vaccine Education Center staff regularly reviews materials for accuracy.

You should not consider the information in this site to be specific, professional medical advice for your personal health or for your family's personal health. You should not use it to replace any relationship with a physician or other qualified healthcare professional. For medical concerns, including decisions about vaccinations, medications and other treatments, you should always consult your physician or, in serious cases, seek immediate assistance from emergency personnel.