Spc. Randy Lie, a Los Angeles native and health care specialist with the 1st Special Troops Battalion, 1st Cavalry Division Sustainment Brigade, prepares to administer influenza vaccinations to 'Wagonmaster' Soldiers as part of the Department of Defense's 2015 Influenza Vaccination Campaign, Oct. 6. 'Wagonmasters' maintain medical readiness 151006-A-AE663-001

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Photo credit: © PJF Military Collection / Alamy / Afripics
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Keywords: 1cdsb, 1st, armed, brigade, cav, cavalry, conflict, division, flu, forces, military, shots, states, sustainment, united, vaccination, war