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.
Wang Y, Pfeiffer JK.Wang Y, et al. Among authors: pfeiffer jk.mBio. 2016 Mar 29;7(2):e00119. doi: 10.1128/mBio.00119-16.mBio. 2016.PMID: 27025249Free PMC article.
Robinson CM, Wang Y, Pfeiffer JK.Robinson CM, et al. Among authors: pfeiffer jk.J Virol. 2017 Mar 13;91(7):e02101-16. doi: 10.1128/JVI.02101-16. Print 2017 Apr 1.J Virol. 2017.PMID: 28100612Free PMC article.