P3.196 High Prevalence of Hepatitis B (HBV) Coinfections, and Low Rate of Effective HBV-Vaccination in MSM with Known Date of HIV-1 Seroconversion in Germany
P3.196 High Prevalence of Hepatitis B (HBV) Coinfections, and Low Rate of Effective HBV-Vaccination in MSM with Known Date of HIV-1 Seroconversion in Germany