Estimation of the reproductive number and the serial interval in early phase of the 2009 influenza A/H1N1 pandemic in the USA. Author(s): White LF, Wallinga J, Finelli L, Reed C, Riley S, Lipsitch M, Pagano M|Journal: Influenza Other Respir Viruses|PMID: 19903209| November 2009 The United States was the second country to have a major outbreak of novel influenza A/H1N1 in what has become…