The most recent appropriations for the Department of War expired at 11:59 p.m. EST on September 30, 2025. Military personnel will continue in a normal duty status without pay until such time as a continuing resolution or appropriations are passed by Congress and signed into law. Civilian personnel not engaged in excepted activities will be placed in a non-work, non-pay status.

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ATAMMC Vaccine Availability Updates

Date: 9/26/2025

ATAMMC Flu & COVID Vaccine Information Hotline: 571-231-7777

Vaccination is one of the most effective ways to safeguard against infectious diseases, ensuring not only your health but also the health of those around you.

Beneficiaries can get a flu shot at no cost by visiting a TRICARE participating network pharmacy. Please visit the web at tricare.mil/flu to locate a network pharmacy near you.

For more details about hours, eligibility, locations, and scheduling, please call the Vaccine Information Hotline: 571.231.7777.

For more information about getting seasonal vaccines using your TRICARE benefit, visit:

Contact Us

Phone

Flu & COVID-19 Vaccine 
Information Hotline

571-231-7777

Don't forget to keep your family's information up to date in DEERS!