An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Ajelli M, Merler S, Fumanelli L, Pastore Y Piontti A, Dean NE, Longini IM Jr, Halloran ME, Vespignani A.Ajelli M, et al. Among authors: merler s.BMC Med. 2016 Sep 7;14(1):130. doi: 10.1186/s12916-016-0678-3.BMC Med. 2016.PMID: 27600737Free PMC article.
Ajelli M, Merler S, Pugliese A, Rizzo C.Ajelli M, et al. Among authors: merler s.Epidemiol Infect. 2011 Jan;139(1):68-79. doi: 10.1017/S0950268810001317. Epub 2010 Jun 14.Epidemiol Infect. 2011.PMID: 20546633