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A and Walgreens are national partners, providing no-cost quadrivalent flu shots to enrolled Veterans of the VA health care system. During the program, which runs from August 15, 2018 through March 31, 2019, enrolled Veteran patients nationwide have the option of getting their flu shot at any of Walgreens' 8,200 locations in addition to their local VA health care facilities. No appointment is required; simply go to any Walgreens, tell the pharmacist you receive care at a VA facility, and show your Veterans Health Identification Card and another form of photo ID.*