An Adjuvanted, Postfusion F Protein-Based Vaccine Did Not Prevent Respiratory Syncytial Virus Illness in Older Adults. - Falloon, Judith; Jing Yu; Esser, Mark T.; Villafana, Tonya; Li Yu; Dubovsky, Filip; Takas, Therese; Levin, Myron J.; Falsey, Ann R.; Yu, Jing; Yu, Li (Journal of Infectious Diseases, 2017)