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CHIKUNGUNYA VACCINES
ACIP Meeting
June 26, 2024
Wilbur Chen, MD, MS
Chair, ACIP Chikungunya Vaccines Work Group
•Chikungunya Vaccines Work Group formed in May 2022
•Developing policy options for ACIP’s consideration for use of chikungunya
vaccine among U.S. persons at risk of chikungunya
-Travelers
-Laboratory workers
-Residents of U.S. territories and states with risk of transmissionBackground
•October 2022
-Overview of chikungunya virus disease and vaccines
-Overview of live attenuated chikungunya vaccine
•February 2023
-Epidemiology of chikungunya globally and among U.S. travelers
-Sequelae of chikungunya
•June 2023
-Value of a vaccine to U.S. travelers
-Chikungunya virus infection among laboratory workers
•October 2023
-EtR for use of live attenuated chikungunya vaccine among U.S. travelers and
laboratory workersRecap of previous Work Group presentations to ACIP (1)
•February 2024
-Recommendations approved for use of live attenuated chikungunya vaccine
among U.S. travelers and laboratory workersRecap of previous Work Group presentations to ACIP (2)
•Update on chikungunya vaccines
•Epidemiology of chikungunya in U.S. territories and states
•Cost- effectiveness of use of live attenuated chikungunya vaccine among
adults living in U.S. territories
•Next steps for Work GroupOverview of today’s session
Chikungunya Vaccines Work Group members
ACIP ACIP Liaisons Invited Consultants ( cont )
Wilbur Chen, Univ Maryland Elizabeth Barnett, ISTM Margaret Ryan, DoD
Matthew Daley, Kaiser Permanente James Campbell, AAP Steven Schofield, CATMAT
Mary Pat Friedlander, AAFP David Shlim, Jackson Hole Travel & Trop Med
CDC Lead Saroj Rai, AIM Nestor Sosa, Uni New Mexico Hospital
Susan Hills, DVBD Sanet Torres, San Jorge Children & Women's Hospital
Invited Consultants Kirsten Vannice, Bill & Melinda Gates Foundation
Ex Officio Alan Barrett, Univ Texas Galveston Mary Wilson, Univ California San Francisco
Robin Levis, FDA Beth Bell, Univ Washington
Sixun Yang, FDA Carina Blackmore, Florida Dept Health
Lesley Dupuy (NIH) Alan Lam, DoD
Chikungunya Vaccines Work Group CDC participants
DVBD DGMH ISD
Erin Staples Kevin O’Laughlin Elisabeth Velazque z
Sarah Guagliardo
Ann Powers DHQP GRADE/ETR consultants
Laura Adams Michael McNeil Doug Campos -Outcalt
Joshua Wong Rebecca Morgan
GID
NCEZID Rebecca Casey ACIP Secretariat
Rita Helfand Jessica MacNeil, NCIRD
Leslie Lee, NCIRD