01 RSV Mat Peds Chu 508

CDC ACIP — Vaccine Advisory Committee

Acip

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Maternal/Pediatric Respiratory Syncytial Virus (RSV) 
Work Group​
Helen Chu, MD, MPH
Chair, Maternal/Pediatric RSV Work Group  
ACIP Meeting
October 23, 2024 
1U.S. Centers for Disease Control and Prevention

All infants should be protected against severe RSV disease 
with either maternal RSV vaccine or nirsevimab
Maternal vaccine
Abrysvo , Pfizer  
*Either  maternal RSV vaccine or nirsevimab  is given to protect infants against severe RSV 
disease – only one is needed in most instances 
Pregnant persons 32 through 
36 weeks’ gestation
Administer September 
through January in most of 
thecontinental United 
States†All infants <8 months* 
Second season dose for children 
ages 8 –19 months at increased 
risk of severe RSV disease 
Administer October through 
March in most of the continental 
United States † (earlier the 
better)
† Timing of administration for RSV immunization may differ in jurisdictions with RSV seasonality that differs from most of the continental United StatesNirsevimab
Beyfortus , Sanofi & AstraZeneca 
Nirsevimab  and maternal vaccination have different 
administration windows to provide optimal protection 
to the infant
Forinfants born shortly before October, or during October through March who are not 
protected by maternal RSV vaccine, immunize within 1 week of birth, ideally during the 
birth hospitalization
•Safety and efficacy of clesrovimab  — Dr. Anushua Sinha (Merck) 
•Maternal RSV vaccine safety — Dr. Malini B. DeSilva (Health Partners 
Institute) 
•Work Group considerations — Ms. Danielle Moulia (CDC/NCIRD)Agenda
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Work group members (external)
ACIP Members
Helen Chu (chair)
Oliver Brooks
Denise JamiesonConsultants
Cody Meissner (Dartmouth Geisel School of Medicine)
Daniel Feikin  (World Health Organization)
Kevin Ault (Western Michigan University)
Pablo Sanchez (Nationwide Children’s Hospital)
Liaisons
James McAuley (IDSA)
Brenna Hughes (ACOG)
Nicole Chaisson  (AAFP)
Sean O’Leary (AAP)
Jennifer Schuster (PIDS)
Molly Howell (AIM)
Dana DeShon  (NAPNAP)GRADE/ EtRConsultants
Doug Campos -Outcalt
Rebecca MorganEx Officio Members
Lucia Lee (FDA -CBER)
Yodit Belew (FDA -CDER)
Prabha Viswanathan (FDA -CDER)
Yugenia Hong -Nguyen (FDA -CDER)
Sonnie Kim (NIH -NIAID)
April Killikelly (Public Health Agency of Canada)
Elissa Abrams  (Public Health Agency of Canada)
Jessica Lee (CMS/CMCS)
Terry Dalle -Tezze (HRSA)
Matthew Clark (IHS)
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Work group members (CDC)
Tami Skoff
Angie Campbell
Michael Melgar
Amadea Britton
Amanda Payne
Noelle Molinari
Fiona Havers
Pragna PatelRuth Link -Gelles
Monica Godfrey
Heidi Moline
Hannah Rosenblum
Manisha Patel
Heather Scobie
Michele Hlavsa CDC ACIP Staff
Melinda Wharton
Stephanie Thomas
Jessica MacNeilMonica Patton
Jarrett Gartin
Dennis Wang
Jordan Singleton
Trang Nguyen Wisard
Fatimah Dawood
Agustin Lopez
Lakshmi PanagiotakopoulosCDC
Jefferson Jones (co -lead)
Danielle Moulia (co -lead)
Katherine Fleming -Dutra 
Meredith McMorrow
Mila Prill
Natalie Thornburg
Aron Hall
Ismael Ortega -Sanchez
Melissa Coughlin
Jamison Pike
Lauren RoperA. Patricia Wodi
Christine Olson
Anne Hause
Andrew Leidner
David Shay
Sarah Meyer
Pedro Moro
Tarayn Fairlie
John Su
Micheal McNeal
Julianne Gee 
Naomi Tepper
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For more information, contact CDC
1-800-CDC-INFO (232 -4636)
TTY:  1 -888-232-6348    cdc.gov
The findings and conclusions in this report are those of the authors and do not necessarily represent the official position 
of the U.S. Centers for Disease Control and Prevention.
Thank you