For immediate release: September 3, 2022 (22-134)
Contact: DOH Communications
OLYMPIA – The Washington State Department of Health (DOH) and other healthcare providers will soon begin offering Omicron variant-targeted bivalent booster doses of the Pfizer-BioNTech and Moderna COVID-19 vaccines following authorization by the U.S. Food and Drug Administration (FDA), and recommendations from the Centers for Disease Control and Prevention’s Advisory Committee on Immunizations Practices, and the Western States Scientific Safety Review Workgroup.
The bivalent vaccines combine the companies’ original COVID-19 vaccine compositions with BA.4 and BA.5 spike protein components, providing additional protection by targeting variants that are more transmissible and immune-evading. The primary COVID-19 vaccine series will stay the same, given their proven efficacy in preventing serious illness, hospitalization, and death from COVID-19. DOH’s updated booster dose recommendations are as follows:
“We’re excited this updated bivalent booster will help increase protection against the Omicron variants as we head into the fall season,” said Tao Sheng Kwan-Gett, MD, MPH, Chief Science Officer. “As SARS-CoV-2 changes, so must the tools we use against it - this update helps ensure that vaccines and boosters will continue to be the most effective ways to reduce the risk of hospitalization and death, and keep those most at-risk healthy and safe.”
An initial allocation of 191,100 bivalent booster doses is currently en route to providers throughout the state and will be available beginning the week of September 5 after the Labor Day holiday. Subsequent weekly allocations will follow, building the state’s inventory levels over time. DOH urges the public to remain patient, as we expect initial demand to exceed available inventory before resolving in the coming weeks, and to visit Vaccine Locator or call the COVID-19 Information Hotline at 1-800-525-0127 to find available resources near them.
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Print Version (PDF)For immediate release:Contact:Bivalent boosters aim to provide better protection from currently-circulating variants of COVID-19OLYMPIA