Limited medical services Oct. 7 and 11 Published Sept. 29, 2011 By Aletha Frost 79th Medical Wing JOINT BASE ANDREWS, Md. -- The 779th Medical Group Clinic, Joint Base Andrews, Md.; and 579th Medical Group Clinic, Joint Base Anacostia Bolling, Washington, D.C., will be minimally manned Oct. 7, 2011 due to the 79th Medical Wing Sports Day, and on Oct. 11 for observance of Columbus Day. The Emergent Care Clinic on Joint Base Andrews will be fully operational both days. Full medical care services will resume at both medical groups Oct. 11, 2011.