Surveillance of tuberculosis in Switzerland and the Principality of Liechtenstein, 2009 to 2019

by Ekkehardt S. Altpeter, Axel J. Schmidt
Published 2021-09-01

Links between transactional sex and HIV/STI-risk and substance use among a large sample of European men who have sex with men

by Rigmor C. Berg, Peter Weatherburn, Ulrich Marcus, Axel J. Schmidt
Published 2019-08-01

Changes in the prevalence of self-reported sexually transmitted bacterial infections from 2010 and 2017 in two large European samples of men having sex with men-is it time to re-ev...

by Ulrich Marcus, Massimo Mirandola, Susanne B Schink, Lorenzo Gios, Axel J Schmidt
Published 2021-01-01

Retrospective, matched case–control analysis of tickborne encephalitis vaccine effectiveness by booster interval, Switzerland 2006–2020

by Sarah R Haile, Axel J Schmidt, Phung Lang, Kyra D Zens, Ekkehardt S Altpeter, Jan S Fehr
Published 2022-04-01

Trouble with bleeding: risk factors for acute hepatitis C among HIV-positive gay men from Germany--a case-control study.

by Axel J Schmidt, Jürgen K Rockstroh, Martin Vogel, Matthias An der Heiden, Armin Baillot, Ivanka Krznaric, Doris Radun
Published 2011-03-01

Comparison of the burden of self-reported bacterial sexually transmitted infections among men having sex with men across 68 countries on four continents

by Ulrich Marcus, Maria Veras, Jordi Casabona, Carlos F. Caceres, Nathan Lachowsky, Susanne B. Schink, Axel J. Schmidt
Published 2023-05-01

Antiretroviral therapy and reasons for not taking it among men having sex with men (MSM)--results from the European MSM Internet Survey (EMIS).

by Ulrich Marcus, Ford Hickson, Peter Weatherburn, Martina Furegato, Michele Breveglieri, Rigmor C Berg, Axel J Schmidt, EMIS network
Published 2015-01-01

Sexual happiness and satisfaction with sexual safety among German trans men who have sex with men: results from EMIS‐2017

by Max Nicolai Appenroth, Uwe Koppe, Ford Hickson, Susanne Schink, Alexander Hahne, Axel J. Schmidt, Peter Weatherburn, Ulrich Marcus
Published 2022-10-01

Spatio‐temporal changes in pre‐exposure prophylaxis uptake among MSM in mainland France between 2016 and 2021: a Bayesian small area approach with MSM population estimation

by Haoyi Wang, Jean‐Michel Molina, Rosemary Dray‐Spira, Axel J. Schmidt, Ford Hickson, David van deVijver, Kai J. Jonas
Published 2023-05-01

Response to “On the risk of using raw regional data on new HIV infections in France” by Tassi et al.

by Haoyi Wang, Jean‐Michel Molina, Rosemary Dray‐Spira, Axel J. Schmidt, Ford Hickson, David van de Vijver, Kai J. Jonas
Published 2024-01-01

Association of internalised homonegativity with partner notification after diagnosis of syphilis or gonorrhoea among men having sex with men in 49 countries across four continents

by Ulrich Marcus, Kai Jonas, Rigmor Berg, Maria Amelia Veras, Carlos F. Caceres, Jordi Casabona, Susanne B. Schink, Axel J. Schmidt
Published 2023-01-01

Changes in the user profiles of HIV pre-exposure prophylaxis (PrEP) before and after PrEP reimbursement

by Patrick Ahaus, Axel J. Schmidt, Adriane Skaletz-Rorowski, Mona Uhrmacher, Katja Serova, Arne Kayser, Janet Wach, Sandeep Nambiar, Norbert H. Brockmeyer, Anja Potthoff
Published 2022-09-01

The Swiss STAR trial – an evaluation of target groups for sexually transmitted infection screening in the sub-sample of women

by Pietro Vernazza, Manuela Rasi, Michael Ritzler, Ferah Dost, Milena Stoffel, Karoline Aebi-Popp, Christoph V. Hauser, Cate Esson, Katharina Lange, Lorenz Risch, Axel J. Schmidt
Published 2020-12-01

Reemergence of Clade IIb–Associated Mpox, Germany, July–December 2023

by Patrick E. Obermeier, Clarissa F. Plinke, Annika Brinkmann, Raskit Lachmann, Julia Melchert, Victor M. Corman, Andreas Nitsche, Ulrich Marcus, Axel J. Schmidt, Klaus Jansen, Susanne C. Buder
Published 2024-07-01

The Swiss STAR trial – an evaluation of target groups for sexually transmitted infection screening in the sub-sample of men

by Axel J. Schmidt, Manuela Rasi, Cate Esson, Vanessa Christinet, Michael Ritzler, Thomas Lung, Christoph V. Hauser, Marcel Stoeckle, Florent Jouinot, Andreas Lehner, Katharina Lange, Torsten Konrad, Pietro Vernazza
Published 2020-12-01

Social and behavioural determinants of syphilis: Modelling based on repeated cross-sectional surveys from 2010 and 2017 among 278,256 men who have sex with men in 31 European count...

by Ana Mendez-Lopez, David Stuckler, Ulrich Marcus, Ford Hickson, Teymur Noori, Robert N. Whittaker, Klaus Jansen, Asuncion Diaz, Lukasz Henszel, Annie Velter, Jan C. Semenza, Axel J. Schmidt
Published 2022-11-01

Latin American Internet Survey for Men who have Sex with Men (LAMIS-2018): Design, methods and implementation.

by Michael Reyes-Díaz, Ana Celly, Cinta Folch, Nicolas Lorente, Valeria Stuardo, Maria Amelia Veras, Henrique Barros, Paula Meireles, Dorian Ramírez, Kai J Jonas, Ulrich Marcus, Axel J Schmidt, Carlos F Caceres, Jordi Casabona
Published 2022-01-01

What is the empirical basis for converting banded ordinal data on numbers of sex partners among MSM into a continuous scale level variable? A secondary analysis of 13 surveys acros...

by Ana Mendez-Lopez, Ford Hickson, Klaus Jansen, Nathan Lachowsky, Fiona Burns, Cinta Folch, Annie Velter, Peter Weatherburn, Ulrich Marcus, Ursula von Rüden, Massimo Mirandola, Lorenzo Gios, Jamie Frankis, David J. Brennan, Axel J. Schmidt
Published 2022-03-01

Assessing the drivers of syphilis among men who have sex with men in Switzerland reveals a key impact of screening frequency: A modelling study.

by Suraj Balakrishna, Luisa Salazar-Vizcaya, Axel J Schmidt, Viacheslav Kachalov, Katharina Kusejko, Maria Christine Thurnheer, Jan A Roth, Dunja Nicca, Matthias Cavassini, Manuel Battegay, Patrick Schmid, Enos Bernasconi, Huldrych F Günthard, Andri Rauch, Roger D Kouyos, Swiss HIV Cohort Study (SHCS)
Published 2021-10-01

Assessing the drivers of syphilis among men who have sex with men in Switzerland reveals a key impact of screening frequency: A modelling study

by Suraj Balakrishna, Luisa Salazar-Vizcaya, Axel J. Schmidt, Viacheslav Kachalov, Katharina Kusejko, Maria Christine Thurnheer, Jan A. Roth, Dunja Nicca, Matthias Cavassini, Manuel Battegay, Patrick Schmid, Enos Bernasconi, Huldrych F. Günthard, Andri Rauch, Roger D. Kouyos, the Swiss HIV Cohort Study (SHCS)
Published 2021-10-01