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.
Soares IS, Levitus G, Souza JM, Del Portillo HA, Rodrigues MM.Soares IS, et al. Among authors: levitus g.Infect Immun. 1997 May;65(5):1606-14. doi: 10.1128/iai.65.5.1606-1614.1997.Infect Immun. 1997.PMID: 9125537Free PMC article.
de Oliveira CI, Wunderlich G, Levitus G, Soares IS, Rodrigues MM, Tsuji M, del Portillo HA.de Oliveira CI, et al. Among authors: levitus g.Vaccine. 1999 Aug 6;17(23-24):2959-68. doi: 10.1016/s0264-410x(99)00176-0.Vaccine. 1999.PMID: 10462230