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Hepatitis A virus (HAV), a small non-enveloped RNA virus from Picornaviridea family, causes approximately 1.5 million cases of acute hepatitis each year, and is still a major world health problem espe...
The largest international clinical trial to date into a preventative HIV gel has found no evidence that the vaginal microbicide PRO 2000 reduces the risk of HIV infection in women, scientists announce...
Aims: Detection of risk groups and infection sources and awareness of the routes of transmission of infections are important for prevention of hospital infections. In this study, we aimed to evaluate ...

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