ACOG Issues 4-Shot Pregnancy Vaccine Schedule as HHS Drops Flu and Covid Recommendations
Updated
Updated · The Guardian · Jun 16
ACOG Issues 4-Shot Pregnancy Vaccine Schedule as HHS Drops Flu and Covid Recommendations
3 articles · Updated · The Guardian · Jun 16
Summary
ACOG released its first formal maternal immunization schedule, advising all pregnant patients to get influenza, Covid, Tdap and RSV shots and marking its first break from federal guidance.
The move follows the Trump administration’s decision under HHS Secretary Robert F. Kennedy Jr. to drop flu and Covid recommendations for pregnancy, a shift ACOG says is unsupported by evidence and has fueled confusion.
About 13 medical societies, including the AAP and AAFP, endorsed the schedule, which ACOG said is meant to give clinicians, pharmacists and patients a clear counterweight to vaccine misinformation.
U.S. uptake remains uneven: roughly 70% of pregnant people receive Tdap and RSV vaccines, but only about 30% get flu shots and even fewer get Covid vaccines, with disparities tied to insurance and infant outcomes.
A real-world U.S. study published last week found maternal RSV vaccination was 68% effective against hospitalization in babies under 3 months, underscoring ACOG’s argument that pregnancy vaccination protects both mothers and infants.
With doctors and the government at odds, how can parents best protect their newborns through vaccination?
As medical groups create separate vaccine rules, what is the future for a unified national health strategy?
How will the split between federal and medical guidance impact long-term public trust in science?
The 2026 U.S. Pregnancy Vaccine Split: ACOG’s Four-Shot Schedule, Federal Reductions, and the Fight Over Maternal Immunization Policy
Overview
In early 2026, the American College of Obstetricians and Gynecologists (ACOG) introduced a new four-shot pregnancy vaccine schedule, directly conflicting with the latest recommendations from federal agencies like the CDC and HHS. This break, especially over the inclusion of the COVID-19 vaccine, has caused immediate confusion for healthcare providers and pregnant individuals seeking clear guidance. ACOG emphasized the importance of vaccination for both maternal and infant health, strongly recommending updated COVID-19 shots. Dr. Laura E. Riley highlighted that ACOG’s recommendations are based on clear scientific data, aiming to provide certainty amid conflicting federal guidance.