Skip to main content

Main navigation menu

Lessons
About Us
News & Events
Resources
Contact
- Sign Up for Updates
- FAQs

Close mobile menu

Open mobile menu

Resources

Breadcrumb

Home /
resources /
how do cells defend against foreign dna animation

How Do Cells Defend Against Foreign DNA? (Animation)

Footer navigation menu

Lessons
About Us
News & Events
Resources
Contact
- Sign Up for Updates
- FAQs

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.

©2026 The Children’s Hospital of Philadelphia | Terms of Use | Privacy Policy | HIPAA Notice of Privacy Practices | Ethics & Compliance
Children’s Hospital of Philadelphia is a charitable 501(c)(3) nonprofit organization.