Surveillance study of influenza occurrence and immunity in a Wisconsin cohort during the 2009 pandemic

Chia Yun Lo, Susan L. Strobl, Kimberly Dunham, Wei Wang, Lucy Stewart, Julia A. Misplon, Mayra Garcia, Jin Gao, Tatsuhiko Ozawa, Graeme E. Price, Jose Navidad, Steve Gradus, Sanjib Bhattacharyya, Cecile Viboud, Maryna C. Eichelberger, Carol D. Weiss, Jack Gorski, Suzanne L. Epstein^*