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For more information about COVID-19 vaccines in languages other than English, visit the CDC website.

COVID-19 Vaccine Program

As a COVID-19 vaccination provider, Children’s Hospital of Philadelphia (CHOP) provides vaccinations according to guidance from the Centers for Disease Control and Prevention (CDC) and state and local departments of health. This is an evolving process, and we encourage you to check this page frequently for updates. (Updated: Aug. 20, 2021)

CHOP unfortunately cannot guarantee the timing of a vaccination appointment for all eligible individuals who express an interest in participating in our COVID-19 vaccination program. If you have the opportunity to enroll in another vaccination program that may be able to offer immunization before CHOP, we encourage you to do so. Visit the Vaccines.gov vaccine finder (available in English and Spanish) to find vaccine appointments near you.

Teens and Young Adults Ages 12-23


All U.S. individuals age 12 and up are eligible to receive a COVID-19 vaccine. A third dose of the COVID-19 vaccine is now recommended for immunocompromised patients. PLEASE NOTE: 12-18-year-olds can ONLY receive the Pfizer vaccine.

At this time, CHOP Primary Care practices are offering Pfizer COVID-19 vaccines to their eligible Primary Care patients, including a third dose for immunocompromised patients.

What You Can Do Now

Get more details about CHOP’s vaccine distribution plans for patients in this age group, and learn what you can do now, including where to find other vaccination sites close to home.

If your child has received their first or both doses of the Pfizer vaccine at a location other than CHOP, please notify your primary care office. 

Children Under 12


Currently, no COVID-19 vaccines have been approved for use in children under the age of 12. CHOP is a site for Moderna’s COVID-19 vaccine trial in children. We are currently enrolling patients.

What You Can Do Now

See if your child is eligible to enroll in a COVID-19 vaccine trial. Visit CHOP’s Vaccine Education Center for more detailed information about the COVID-19 vaccine, including recommendations for pregnant or nursing moms.

Adults Ages 24 and Up


As a pediatric healthcare institution, CHOP is focusing our patient vaccination program on adolescents and young adults who are best served by a pediatric institution.

What You Can Do Now

If you are 24 or older and are currently eligible, consult your medical provider or local department of health for guidance on finding an appropriate COVID-19 vaccination location, or search the Vaccines.gov vaccine finder (available in English and Spanish).

Healthcare Providers


In addition to our own providers, CHOP immunized thousands of eligible community healthcare providers. This program is now complete.

School Personnel


CHOP partnered with the Philadelphia Department of Public Health (PDPH) and various Philadelphia school networks to immunize more than 19,000 personnel at schools and early childhood education/daycare centers across Philadelphia. This program is now complete.

Answering your questions about long-term side effects of COVID-19 vaccines

Since COVID-19 mRNA vaccines are new, it is understandable that some people have questions about the long-term effects of the vaccine. While the rules of science do not allow scientists to say that long-term effects can never happen, the evidence is strong that mRNA vaccines will not cause long-term harm.

Additional resources

Still have questions about getting vaccinated through CHOP? Call CHOP's Coronavirus Helpline at 800-722-7112.

What we can all do now to prevent the transmission of COVID-19

Whether you are eligible for the vaccine at this time or not, continue to follow the CDC’s recommended public health guidelines to help prevent transmission of COVID-19.

These guidelines include:

  • Wear a mask when outside of your home or interacting with individuals outside your immediate household.
  • Maintain physical distancing (6 feet away) from people outside of your immediate household and avoid crowds.
  • Wash your hands often with soap and water for at least 20 seconds or use hand sanitizer.

Get more tips on how to keep your family safe.

Security Reminder

CHOP will never ask for sensitive information such as passwords or social security numbers outside of MyCHOP, our patient portal. If you receive a call, text, email, or social media message asking for sensitive information, do not respond. If you have questions, call your CHOP provider using a phone number you know is legitimate, or contact us through MyCHOP.


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