RT Journal Article SR Electronic(1) A1 Werber, Dirk A1 Michaelis, Kai A1 Hausner, Marius A1 Sissolak, Dagmar A1 Wenzel, Jürgen A1 Bitzegeio, Julia A1 Belting, Anne A1 Sagebiel, Daniel A1 Faber, Mirko YR 2017 T1 Ongoing outbreaks of hepatitis A among men who have sex with men (MSM), Berlin, November 2016 to January 2017 – linked to other German cities and European countries JF Eurosurveillance VO 22 IS 5 SP 30457 OP DO https://doi.org/10.2807/1560-7917.ES.2017.22.5.30457 UL https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2017.22.5.30457