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.
Dziduszko A, Ozbun MA.Dziduszko A, et al. Among authors: ozbun ma.J Virol. 2013 Jul;87(13):7502-15. doi: 10.1128/JVI.00519-13. Epub 2013 May 1.J Virol. 2013.PMID: 23637395Free PMC article.