Pre-exposure prophylaxis (PrEP) with tenofovir disoproxil/emtricitabine is a powerful tool to prevent HIV acquisition and provides an opportunity to offer comprehensive prevention services, including assessment for sexually transmitted infections and evaluation of immune status towards vaccine-preventable viral infections such those due hepatitis A virus (HAV), hepatitis B virus (HBV) and human papillomavirus (HPV). In addition to the programme in girls aged 11–19, French guidelines recommended HPV vaccination for men who have sex with men (MSM) ≤26 years old in February 2016
Our objective was to evaluate HAV, HBV and HPV vaccine…