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.
O'Driscoll J, Glynn F, Cahalane O, O'Connell-Motherway M, Fitzgerald GF, Van Sinderen D.O'Driscoll J, et al. Among authors: glynn f.Appl Environ Microbiol. 2004 Sep;70(9):5546-56. doi: 10.1128/AEM.70.9.5546-5556.2004.Appl Environ Microbiol. 2004.PMID: 15345443Free PMC article.