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.
Lu PJ, Euler GL, Hennessey KA, Weinbaum CM.Lu PJ, et al.Vaccine. 2009 Feb 25;27(9):1301-5. doi: 10.1016/j.vaccine.2008.12.054. Epub 2009 Jan 20.Vaccine. 2009.PMID: 19162116
Miller BL, Kretsinger K, Euler GL, Lu PJ, Ahmed F.Miller BL, et al.Vaccine. 2011 May 17;29(22):3850-6. doi: 10.1016/j.vaccine.2011.03.058. Epub 2011 Apr 1.Vaccine. 2011.PMID: 21459173