"Jurisdictions report to CDC the number of hospitalizations and deaths resulting from all types or subtypes of influenza, not just those associated with 2009 H1N1. Counts were reset to zero on August 30, 2009. From August 30, 2009 April 3, 2010, 41,914 laboratory-confirmed influenza-associated hospitalizations and 2,125 laboratory-confirmed influenza-associated deaths were reported to CDC."

w w w.c d c.g o v / f l u / w e e k l y