Fatimah S. Dawood, A. Danielle Iuliano, Carrie Reed, Martin I. Meltzer et al.
Background 18,500 laboratory-confirmed deaths caused by the 2009 pandemic influenza A H1N1 were reported worldwide for the period April, 2009, to August, 2010. This number is likely to be only a fraction of the true number of the deaths associated with 2009 pandemic influenza A H1N1. We aimed to est...