If you've been following children's health news this year, you may have noticed something unusual: the American Academy of Pediatrics and the Centers for Disease Control and Prevention are no longer recommending the same vaccines for children. For the first time in recent memory, the two bodies that parents and pediatricians have long relied on for synchronized guidance have issued meaningfully different schedules — and the gap matters.

The AAP's 2026 immunization schedule recommends vaccines that protect against 18 diseases. The CDC's revised schedule covers 11. That's a difference of seven vaccines your child's doctor may recommend that the federal government no longer does — or vice versa, depending on which schedule your pediatrician follows.

Why the Schedules Diverged

The CDC's changes were made without convening the Advisory Committee on Immunization Practices — the independent expert body that has historically reviewed immunization evidence and made recommendations. No new supporting data was cited for the changes. HHS Secretary Robert F. Kennedy Jr. dismissed all 17 ACIP members in June 2025 and replaced them with individuals who share his skepticism of vaccine technology.

The AAP's position is that the CDC's revised schedule "departs from longstanding medical evidence and no longer offers the optimal way to prevent illnesses in children." Twelve major medical organizations have backed the AAP schedule, including the American Medical Association, the American College of Obstetricians and Gynecologists, and the Infectious Disease Society of America. The AAP filed a lawsuit in July 2025 over COVID-19 vaccine policy changes and filed an amended complaint in January 2026.

What This Means for Your Child's Next Appointment

Most pediatricians in Colorado Springs follow AAP guidance. That means the doctor who sees your child is likely recommending the broader, 18-disease schedule — which includes vaccines the federal schedule no longer reflects. This is not a new practice; pediatricians have always interpreted and applied clinical guidelines, and the AAP schedule is considered the gold standard of clinical care by most of the medical community.

But the split between what a federal agency says and what your child's doctor recommends can be confusing, especially if your family encounters conflicting information. The most reliable thing you can do is ask your child's pediatrician directly: which schedule does your practice follow, and why?

Quick Reference

What's Next

The AAP's full 2026 immunization schedule is available at HealthyChildren.org, which is the AAP's parent-facing resource site. If your child has a well-visit coming up, it's a good time to bring questions about the schedule. Pediatricians are accustomed to these conversations and can explain which vaccines their practice recommends and the evidence behind each one.

If you're looking for a pediatrician in Colorado Springs, UCHealth, Centura Health, and Children's Hospital Colorado's Colorado Springs locations all have pediatric practices that follow AAP guidelines.