High Prevalence and High Incidence of Coinfection with Hepatitis B, Hepatitis C, and Syphilis and Low Rate of Effective Vaccination against Hepatitis B in HIV-Positive Men Who Have Sex with Men with Known Date of HIV Seroconversion in Germany

• Klaus Jansen ,

  * E-mail: JansenK@rki.de

  Affiliation Robert Koch Institute, Berlin, Germany

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• Michael Thamm,

  Affiliation Robert Koch Institute, Berlin, Germany

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• Claus-Thomas Bock,

  Affiliation Robert Koch Institute, Berlin, Germany

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• Ramona Scheufele,

  Affiliation Robert Koch Institute, Berlin, Germany

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• Claudia Kücherer,

  Affiliation Robert Koch Institute, Berlin, Germany

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• Dieter Muenstermann,

  Affiliation Labor Krone, Bad Salzuflen, Germany

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• Hans-Jochen Hagedorn,

  Affiliation Labor Krone, Bad Salzuflen, Germany

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• Heiko Jessen,

  Affiliation Medical Care Centre Jessen, Berlin, Germany

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• Stephan Dupke,

  Affiliation Medical Care Centre Driesener Strasse, Berlin, Germany

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• Osamah Hamouda,

  Affiliation Robert Koch Institute, Berlin, Germany

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• Barbara Gunsenheimer-Bartmeyer,

  Affiliation Robert Koch Institute, Berlin, Germany

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• Karolin Meixenberger,

  Affiliation Robert Koch Institute, Berlin, Germany

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• HIV Seroconverter Study Group