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.
Schutzer SE, Fraser-Liggett CM, Casjens SR, Qiu WG, Dunn JJ, Mongodin EF, Luft BJ.Schutzer SE, et al. Among authors: luft bj.J Bacteriol. 2011 Feb;193(4):1018-20. doi: 10.1128/JB.01158-10. Epub 2010 Oct 8.J Bacteriol. 2011.PMID: 20935092Free PMC article.