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.
Anderson DJ, Chen LF, Schmader KE, Sexton DJ, Choi Y, Link K, Sloane R, Kaye KS.Anderson DJ, et al. Among authors: chen lf.Infect Control Hosp Epidemiol. 2008 Sep;29(9):832-9. doi: 10.1086/590124.Infect Control Hosp Epidemiol. 2008.PMID: 18665820