Effect of Acute Aerobic Exercise on Vaccine Efficacy in Older Adults. - RANADIVE, SUSHANT MOHAN; COOK, MARC; KAPPUS, REBECCA MARIE; HUIMIN YAN; LANE, ABBI DANIELLE; WOODS, JEFFERY A.; WILUND, KENNETH R.; IWAMOTO, GARY; VANAR, VISHWAS; TANDON, RUDHIR; FERNHALL, BO (Medicine & Science in Sports & Exercise, 2014)