Two childhood vaccine schedules circulate

Medical Daily reported on August 6 that families booking back-to-school visits are encountering two childhood vaccine schedules, not one. The split reflects a federal schedule hosted by the Centers for Disease Control and Prevention and a separate 2026 schedule published by the American Academy of Pediatrics. State school-entry rules can differ from both, depending on state law and agency guidance. (cdc.gov) The CDC’s current public schedule page says the July 2, 2025 child and adolescent schedule remains in force after a federal court stayed votes taken by the Advisory Committee on Immunization Practices in 2025 and also stayed an Acting CDC Director’s January 5, 2026 decision memo revising the childhood schedule. (immunize.org) The AAP, in its own 2026 schedule publication, said it no longer endorses the CDC childhood and adolescent schedule. ### Why are there two schedules in circulation? The CDC says on its immunization schedule pages that court action left the older July 2, 2025 schedule posted as the current child and adolescent schedule for healthcare professionals and consumers. (medicaldaily.com) Those pages specifically reference a Massachusetts case that stayed the January 5, 2026 revision memo. The AAP published a separate 2026 recommended childhood and adolescent immunization schedule in *Pediatrics* and on its immunizations page. The academy says its schedule is rooted in its own review process and is endorsed by 12 health professional societies, and that it differs from the CDC schedule. (cdc.gov) ### What changed in the federal schedule fight? Medical Daily reported that six vaccine categories sit at the center of the split and said a federal schedule published on January 5 reduced the number of diseases on the routine list and moved some vaccines to at-risk or shared decision-making categories. (cdc.gov) The article named rotavirus, COVID-19, influenza, hepatitis A, hepatitis B and meningococcal disease among the categories affected. The CDC’s currently posted schedule pages do not present that January 5 revision as operative now. (publications.aap.org) Instead, the agency’s pages say the court stay means the July 2, 2025 schedule is the current schedule available to clinicians and families. ### Does this change what schools require this fall? State school-entry requirements are set through state law and state health agencies, not by a single national back-to-school template. Virginia’s health department, for example, lists its own school immunization requirements and minimum doses for enrollment. (medicaldaily.com) Immunize.org also maintains a state-by-state list of 2026 vaccine-specific requirements for childcare through college. Medical Daily separately reported that some states were leaning on prior recommendations, state-developed guidance or outside bodies such as the AAP rather than assuming one universal federal template. (cdc.gov) That means a family’s school paperwork question may have a different answer in one state than in another. ### Where should parents check before making appointments? The CDC’s family vaccine schedule page remains a national reference point, but it does not replace state enrollment rules. The clearest practical check is the child’s state health department or school district immunization page, where required vaccines, dose counts and deadlines are usually listed. (vdh.virginia.gov) Prince William County Public Schools in Virginia, for example, says the deadline to meet immunization or physical examination requirements for the 2026-27 school year is August 21, 2026. Similar local deadlines and clinic information are often posted by districts or county health systems rather than on national schedule pages. (medicaldaily.com) ### What happens next for families and providers? August school-entry deadlines are the next immediate milestone, and state health department pages are the fastest place to confirm what a child needs for enrollment. The CDC continues to host the stayed-over 2025 schedule as current, while the AAP continues to publish its separate 2026 recommendations. (cdc.gov) For families scheduling visits now, the named participants in the next step are local pediatricians, school districts and state immunization programs. (cdc.gov) (pwcs.edu)