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.
Laifer G, Widmer AF, Simcock M, Bassetti S, Trampuz A, Frei R, Tamm M, Battegay M, Fluckiger U.Laifer G, et al. Among authors: widmer af.Am J Med. 2007 Apr;120(4):350-6. doi: 10.1016/j.amjmed.2006.10.025.Am J Med. 2007.PMID: 17398230
Khanna N, Widmer AF, Decker M, Steffen I, Halter J, Heim D, Weisser M, Gratwohl A, Fluckiger U, Hirsch HH.Khanna N, et al. Among authors: widmer af.Clin Infect Dis. 2008 Feb 1;46(3):402-12. doi: 10.1086/525263.Clin Infect Dis. 2008.PMID: 18181739