Personal information

Germany

Activities

Employment (1)

Robert Koch Institut: Berlin, Berlin, DE

1985 to present | senior researcher (Infectious Disease Epidemiology)
Employment
Source: Self-asserted source
Ulrich Marcus

Education and qualifications (1)

Free University Berlin: Berlin, DE

1977 to 1984 | Medical Doctor (Medicine)
Education
Source: Self-asserted source
Ulrich Marcus

Works (50 of 126)

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Page 1 of 3

Self-reported hepatitis A and B vaccination coverage among men who have sex with men (MSM), associated factors and vaccination recommendations in 43 countries of the WHO European Region: results from the European MSM Internet Survey, EMIS-2017

Eurosurveillance
2024-11-07 | Journal article
Contributors: Michael Brandl; Axel J Schmidt; Ulrich Marcus; Erika Duffell; Ettore Severi; Antons Mozalevskis; Anda Kivite-Urtane; Matthias an der Heiden; Sandra Dudareva
Source: check_circle
Crossref

Viral hepatitis knowledge and vaccination awareness among men who have sex with men (MSM) in 43 countries of the WHO European Region: results from the European MSM Internet Survey, EMIS-2017

Eurosurveillance
2024-11-07 | Journal article
Contributors: Sofia Burdi; Michael Brandl; Ulrich Marcus; Erika Duffell; Ettore Severi; Antons Mozalevskis; Kristi Rüütel; Achim Dörre; Axel J Schmidt; Sandra Dudareva
Source: check_circle
Crossref

Clinically inapparent mpox virus (MPXV) infections among clients of three anonymous Community Based Voluntary Counselling and Testing centres in Berlin, Germany, 2022–2023

BMC Infectious Diseases
2024-06-20 | Journal article
Contributors: Uwe Koppe; Klaus Jansen; Axel Jeremias Schmidt; Christoph Weber; Heike Schulze; Robert Kasimir Kulis-Horn; Carsten Tiemann; Ulrich Marcus
Source: check_circle
Crossref

What’s on the rise in Sexually Transmitted Infections?

The Lancet Regional Health - Europe
2023-11 | Journal article
Contributors: Axel Jeremias Schmidt; Ulrich Marcus
Source: check_circle
Crossref

Analysis of HIV pre-exposure prophylaxis (PrEP) needs and PrEP use in Germany among men who have sex with men

Journal of Public Health
2023-09 | Journal article
Contributors: Ulrich Marcus; Daniel Schmidt; Susanne B. Schink; Uwe Koppe
Source: check_circle
Crossref

Estimated incubation period distributions of mpox using cases from two international European festivals and outbreaks in a club in Berlin, May to June 2022

Eurosurveillance
2023-07-06 | Journal article
Contributors: Sarah E McFarland; Ulrich Marcus; Lukas Hemmers; Fuminari Miura; Jesús Iñigo Martínez; Fernando Martín Martínez; Elisa Gil Montalbán; Emilie Chazelle; Alexandra Mailles; Yassoungo Silue et al.
Source: check_circle
Crossref

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

BMC Public Health
2023-05-30 | Journal article
Contributors: Ulrich Marcus; Maria Veras; Jordi Casabona; Carlos F. Caceres; Nathan Lachowsky; Susanne B. Schink; Axel J. Schmidt
Source: check_circle
Crossref

Predictors of knowledge of and access to biomedical prevention among MSM and transgender men in Latin America: Results from the Latin American internet survey

HIV Medicine
2022-08 | Journal article
Contributors: Vivian Iida Avelino‐Silva; Ricardo Vasconcelos; Natalia B. Cerqueira; Ulrich Marcus; Axel Jeremias Schmidt; Maria Amelia Veras
Source: check_circle
Crossref

The Role of Community Health Workers Within the Continuum of Services for HIV, Viral Hepatitis, and Other STIs Amongst Men Who Have Sex with Men in Europe

Journal of Community Health
2021-06-31 | Journal article
Contributors: Nicolas Lorente; Nigel Sherriff; Oksana Panochenko; Ulrich Marcus; Maria Dutarte; Matthias Kuske; Susanna Aussó; Jörg Huber; Michael Krone; Susanne Barbara Schink et al.
Source: check_circle
Crossref

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-evaluate STI-screening as a control strategy?

PLOS ONE
2021-03-15 | Journal article
Contributors: Ulrich Marcus; Zixin Wang; Massimo Mirandola; Susanne B. Schink; Lorenzo Gios; Axel J. Schmidt
Source: check_circle
Crossref

European Men-Who-Have-Sex-With-Men Internet Survey (EMIS-2017): Design and Methods

Sexuality Research and Social Policy
2020-12-18 | Journal article
Contributors: Peter Weatherburn; Ford Hickson; David S. Reid; Ulrich Marcus; Axel J. Schmidt
Source: check_circle
Crossref

Population size and self-reported characteristics and sexual preferences of men-who-have-sex-with-men (MSM) in Germany based on social network data

PLOS ONE
2019-02-14 | Journal article
Contributors: Stefan Michael Scholz; Garrett Prestage; Oliver Damm; Svenja Elkenkamp; Ulrich Marcus; Wolfgang Greiner; Axel Jeremias Schmidt
Source: check_circle
Crossref

Behavioural and demographic correlates of undiagnosed HIV infection in a MSM sample recruited in 13 European cities

BMC Infectious Diseases
2018-12 | Journal article
Contributors: Ulrich Marcus; Christiana Nöstlinger; Magdalena Rosińska; Nigel Sherriff; Lorenzo Gios; Sonia F. Dias; Ana F. Gama; Igor Toskin; Ivailo Alexiev; Emilia Naseva et al.
Source: check_circle
Crossref

Risk behaviours and viral infections among drug injecting migrants from the former Soviet Union in Germany: Results from the DRUCK-study.

The International journal on drug policy
2018-07 | Journal article
Contributors: Derks L; Gassowski M; Nielsen S; An der Heiden M; Bannert N; Bock CT; Bremer V; Kücherer C; Ross S; Wenz B et al.
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Monitoring the HIV continuum of care in key populations across Europe and Central Asia.

HIV medicine
2018-05 | Journal article
Contributors: Brown AE; Attawell K; Hales D; Rice BD; Pharris A; Supervie V; Van Beckhoven D; Delpech VC; An der Heiden M; Marcus U et al.
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Prevalence of drug use during sex amongst MSM in Europe: Results from a multi-site bio-behavioural survey.

The International journal on drug policy
2018-05 | Journal article
Contributors: Rosińska M; Gios L; Nöstlinger C; Vanden Berghe W; Marcus U; Schink S; Sherriff N; Jones AM; Folch C; Dias S et al.
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Anti-LGBT and Anti-immigrant Structural Stigma: An Intersectional Analysis of Sexual Minority Men's HIV Risk When Migrating to or Within Europe.

Journal of acquired immune deficiency syndromes (1999)
2017-12 | Journal article
Contributors: Pachankis JE; Hatzenbuehler ML; Berg RC; Fernández-Dávila P; Mirandola M; Marcus U; Weatherburn P; Schmidt AJ
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

HIV serostatus knowledge and serostatus disclosure with the most recent anal intercourse partner in a European MSM sample recruited in 13 cities: results from the Sialon-II study

BMC Infectious Diseases
2017-12 | Journal article
Contributors: Ulrich Marcus; Susanne Barbara Schink; Nigel Sherriff; Anna-Marie Jones; Lorenzo Gios; Cinta Folch; Torsten Berglund; Christiana Nöstlinger; Marta Niedźwiedzka-Stadnik; Sonia F. Dias et al.
Source: check_circle
Crossref

A large proportion of people who inject drugs are susceptible to hepatitis B: Results from a bio-behavioural study in eight German cities.

International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases
2017-10 | Journal article
Contributors: Haussig JM; Nielsen S; Gassowski M; Bremer V; Marcus U; Wenz B; Bannert N; Bock CT; Zimmermann R; DRUCK study group
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Socio-demographic Characteristics, Sexual and Test-Seeking Behaviours Amongst Men Who have Sex with Both Men and Women: Results from a Bio-behavioural Survey in 13 European Cities.

AIDS and behavior
2017-10 | Journal article
Contributors: Mirandola M; Gios L; Sherriff N; Pachankis J; Toskin I; Ferrer L; Dias S; Velicko I; Staneková D; Caplinskas S et al.
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

[Data on the sexual health of providers and clients of sexual services for men who have sex with men in Germany].

Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz
2017-09 | Journal article
Contributors: Kramer S; Schmidt AJ; Marcus U
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

No significant HTLV seroprevalence in German people who inject drugs.

PloS one
2017-08 | Journal article
Contributors: Hohn O; Norley S; Kücherer C; Bazarbachi A; El Hajj H; Marcus U; Zimmermann R; Bannert N
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Blood donor deferral policies across Europe and characteristics of men whohave sex with men screened for human immunodeficiency virus in bloodestablishments: data from the European Men-who-have-sex-with-men Internet Survey (EMIS).

Blood transfusion = Trasfusione del sangue
2017-03 | Journal article
Contributors: Schink SB; Offergeld R; Schmidt AJ; Marcus U
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Estimating HIV incidence and number of undiagnosed individuals living with HIV in the European Union/European Economic Area, 2015.

Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin
2016-12 | Journal article
Contributors: Pharris A; Quinten C; Noori T; Amato-Gauci AJ; van Sighem A; ECDC HIV/AIDS Surveillance and Dublin Declaration Monitoring Networks
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

HIV risk perception and testing behaviours among men having sex with men (MSM) reporting potential transmission risks in the previous 12 months from a large online sample of MSM living in Germany

BMC Public Health
2016-12 | Journal article
Contributors: Ulrich Marcus; Martyna Gassowski; Jochen Drewes
Source: check_circle
Crossref

Illicit drug use among gay and bisexual men in 44 cities: Findings from the European MSM Internet Survey (EMIS).

The International journal on drug policy
2016-10 | Journal article
Contributors: Schmidt AJ; Bourne A; Weatherburn P; Reid D; Marcus U; Hickson F; EMIS Network
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Increased incidence of syphilis in men who have sex with men and risk management strategies, Germany, 2015.

Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin
2016-10 | Journal article
Contributors: Jansen K; Schmidt AJ; Drewes J; Bremer V; Marcus U
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

High variability of HIV and HCV seroprevalence and risk behaviours among people who inject drugs: results from a cross-sectional study using respondent-driven sampling in eight German cities (2011-14).

BMC public health
2016-09 | Journal article
Contributors: Wenz B; Nielsen S; Gassowski M; Santos-Hövener C; Cai W; Ross RS; Bock CT; Ratsch BA; Kücherer C; Bannert N et al.
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

The Geography of Sexual Orientation: Structural Stigma and Sexual Attraction, Behavior, and Identity Among Men Who Have Sex with Men Across 38 European Countries.

Archives of sexual behavior
2016-09 | Journal article
Contributors: Pachankis JE; Hatzenbuehler ML; Mirandola M; Weatherburn P; Berg RC; Marcus U; Schmidt AJ
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Risk of Invasive Meningococcal Disease in Men Who Have Sex with Men: Lessons Learned from an Outbreak in Germany, 2012-2013.

PloS one
2016-08 | Journal article
Contributors: Hellenbrand W; Claus H; Schink S; Marcus U; Wichmann O; Vogel U
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

COBA-Cohort: a prospective cohort of HIV-negative men who have sex with men, attending community-based HIV testing services in five European countries (a study protocol).

BMJ open
2016-07 | Journal article
Contributors: Lorente N; Fernàndez-López L; Fuertes R; Rojas Castro D; Pichon F; Cigan B; Chanos S; Meireles P; Lucas R; Morel S et al.
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Bio-behavioural HIV and STI surveillance among men who have sex with men in Europe: the Sialon II protocols.

BMC public health
2016-03 | Journal article
Contributors: Gios L; Mirandola M; Toskin I; Marcus U; Dudareva-Vizule S; Sherriff N; Breveglieri M; Furegato M; Folch C; Ferrer L et al.
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Evaluation of a temporary vaccination recommendation in response to an outbreak of invasive meningococcal serogroup C disease in men who have sex with men in Berlin, 2013-2014.

Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin
2016-01 | Journal article
Contributors: Koch J; Hellenbrand W; Schink S; Wichmann O; Carganico A; Drewes J; Kruspe M; Suckau M; Claus H; Marcus U
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Factors associated with unprotected anal sex with multiple non-steady partners in the past 12 months: results from the European Men-Who-Have-Sex-With-Men Internet Survey (EMIS 2010).

BMC public health
2016-01 | Journal article
Contributors: Kramer SC; Schmidt AJ; Berg RC; Furegato M; Hospers H; Folch C; Marcus U; EMIS Network
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

The impact of meeting locations for men having sex with men on the risk for bacterial sexually transmitted infections: analyses from a cross-sectional online survey.

BMJ open
2015-11 | Journal article
Contributors: Marcus U; an der Heiden M; Gassowski M; Kruspe M; Drewes J
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Determinants of HIV, viral hepatitis and STI prevention needs among African migrants in Germany; a cross-sectional survey on knowledge, attitudes, behaviors and practices.

BMC public health
2015-08 | Journal article
Contributors: Santos-Hövener C; Marcus U; Koschollek C; Oudini H; Wiebe M; Ouedraogo OI; Thorlie A; Bremer V; Hamouda O; Dierks ML et al.
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Factors associated with sexual risk behaviors with non-steady partners and lack of recent HIV testing among German men who have sex with men in steady relationships: results from a cross-sectional internet survey.

BMC public health
2015-07 | Journal article
Contributors: Kramer SC; Drewes J; Kruspe M; Marcus U
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Recency and frequency of HIV testing among men who have sex with men in Germany and socio-demographic factors associated with testing behaviour.

BMC public health
2015-07 | Journal article
Contributors: Marcus U; Gassowski M; Kruspe M; Drewes J
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Hidden from health: structural stigma, sexual orientation concealment, and HIV across 38 countries in the European MSM Internet Survey.

AIDS (London, England)
2015-06 | Journal article
Contributors: Pachankis JE; Hatzenbuehler ML; Hickson F; Weatherburn P; Berg RC; Marcus U; Schmidt AJ
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

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

PloS one
2015-03 | Journal article
Contributors: Marcus U; Hickson F; Weatherburn P; Furegato M; Breveglieri M; Berg RC; Schmidt AJ; EMIS network
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Risk factors for HIV and STI diagnosis in a community-based HIV/STI testing and counselling site for men having sex with men (MSM) in a large German city in 2011-2012.

BMC infectious diseases
2015-01 | Journal article
Contributors: Marcus U; Ort J; Grenz M; Eckstein K; Wirtz K; Wille A
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

A multicentre sero-behavioural survey for hepatitis B and C, HIV and HTLV among people who inject drugs in Germany using respondent driven sampling.

BMC public health
2014-08 | Journal article
Contributors: Zimmermann R; Marcus U; Schäffer D; Leicht A; Wenz B; Nielsen S; Santos-Hövener C; Ross RS; Stambouli O; Ratsch BA et al.
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Conversation about Serostatus decreases risk of acquiring HIV: results from a case control study comparing MSM with recent HIV infection and HIV negative controls.

BMC public health
2014-05 | Journal article
Contributors: Santos-Hövener C; Zimmermann R; Kücherer C; Bätzing-Feigenbaum J; Wildner S; Hamouda O; Marcus U
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

[Deficits in STI diagnosis for men who have sex with men (MSM) in German-speaking cities: results of the European MSM Internet Survey (EMIS)].

Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz
2013-12 | Journal article
Contributors: Schmidt AJ; Marcus U
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

[Epidemiological developments of selected sexually transmitted infections in Germany].

Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz
2013-12 | Journal article
Contributors: Hamouda O; Bremer V; Marcus U; Bartmeyer B
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Estimating the size of the MSM populations for 38 European countries by calculating the survey-surveillance discrepancies (SSD) between self-reported new HIV diagnoses from the European MSM internet survey (EMIS) and surveillance-reported HIV diagnoses among MSM in 2009.

BMC public health
2013-10 | Journal article
Contributors: Marcus U; Hickson F; Weatherburn P; Schmidt AJ; EMIS Network
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Age biases in a large HIV and sexual behaviour-related internet survey among MSM.

BMC public health
2013-09 | Journal article
Contributors: Marcus U; Hickson F; Weatherburn P; Schmidt AJ; EMIS network
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

Prevalence of pharyngeal and rectal Chlamydia trachomatis and Neisseria gonorrhoeae infections among men who have sex with men in Germany.

Sexually transmitted infections
2013-08 | Journal article
Contributors: Dudareva-Vizule S; Haar K; Sailer A; Wisplinghoff H; Wisplinghoff F; Marcus U; PARIS study group
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

A cluster of invasive meningococcal disease in young men who have sex with men in Berlin, October 2012 to May 2013.

Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin
2013-07 | Journal article
Contributors: Marcus U; Vogel U; Schubert A; Claus H; Baetzing-Feigenbaum J; Hellenbrand W; Wichmann O
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central

[PrEP approved in the USA: facts and discussion - permanent chemoprophylaxis for healthy people].

MMW Fortschritte der Medizin
2013-06 | Journal article
Contributors: Marcus U
Source: Self-asserted source
Ulrich Marcus via Europe PubMed Central
Items per page:
Page 1 of 3

Peer review (13 reviews for 9 publications/grants)

Review activity for AIDS and behavior. (1)
Review activity for BMC public health (1)
Review activity for BMJ open. (2)
Review activity for Heliyon. (2)
Review activity for PloS one. (1)
Review activity for Public health. (1)
Review activity for The Lancet regional health. (1)
Review activity for The Lancet regional health. (2)
Review activity for The Lancet regional health. (2)