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.
Fairley JK, Bisanzio D, King CH, Kitron U, Mungai P, Muchiri E, King CL, Malhotra I.Fairley JK, et al. Among authors: kitron u.Am J Trop Med Hyg. 2013 Jan;88(1):48-53. doi: 10.4269/ajtmh.2012.12-0371. Epub 2012 Nov 19.Am J Trop Med Hyg. 2013.PMID: 23166193Free PMC article.