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.

If you have a scheduled appointment or other business at the MTF, please verify with your provider or applicable office within the MTF to ensure there are no changes in schedule. To learn how the lapse in appropriations affects your TRICARE benefit, visit www.tricare.mil/shutdown

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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!