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.
Kopp C, Domart-Coulon I, Escrig S, Humbel BM, Hignette M, Meibom A.Kopp C, et al. Among authors: meibom a.mBio. 2015 Feb 10;6(1):e02299-14. doi: 10.1128/mBio.02299-14.mBio. 2015.PMID: 25670779Free PMC article.