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.
Fassnacht U, Ackermann A, Staeheli P, Hausmann J.Fassnacht U, et al. Among authors: ackermann a.J Gen Virol. 2004 Aug;85(Pt 8):2379-2387. doi: 10.1099/vir.0.80115-0.J Gen Virol. 2004.PMID: 15269380
Ackermann A, Kugel D, Schneider U, Staeheli P.Ackermann A, et al.J Gen Virol. 2007 Nov;88(Pt 11):3130-3132. doi: 10.1099/vir.0.83170-0.J Gen Virol. 2007.PMID: 17947539
Schneweis KE, Ackermann A, Friedrich A, Kleim JP, Kornau K, Ruff R, Siefer-Wippermann B.Schneweis KE, et al. Among authors: ackermann a.J Med Virol. 1989 Oct;29(2):94-101. doi: 10.1002/jmv.1890290205.J Med Virol. 1989.PMID: 2689596