Research Explorer

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Researcher

Jef Vanhamel

Awards & Distinctions

20 Results

2024

Optimising the service delivery of HIV pre-exposure prophylaxis (PrEP) : exploring opportunities and challenges in the Belgian health system

Jef VanhamelSteven CallensKarina KielmannBea Vuylsteke

Understanding adaptive responses in PrEP service delivery in Belgian HIV clinics : a multiple case study using an implementation science framework

Jef VanhamelThijs ReyniersBea VuylstekeSteven CallensChristiana NostlingerDiana Huis in 't VeldChris KenyonJens Van PraetAgnes LiboisAnne Vincent et al.

A1 Journal Article in JOURNAL OF THE INTERNATIONAL AIDS SOCIETY

2023

An overview of programmatic indicators to monitor the roll-out of HIV preexposure prophylaxis

Eline WijstmaJef VanhamelJessika DeblondeChristiana NöstlingerTeymur NooriBea VuylstekeMarie Laga

A1 Journal Article in AIDS

Developing evidence-informed indicators to monitor HIV pre-exposure prophylaxis programmes across EU/EEA countries : a multi-stakeholder consensus

Jef VanhamelEline WijstmaJessika DeblondeMarie LagaBea VuylstekeChristiana NöstlingerTeymur Noori

A1 Journal Article in EUROSURVEILLANCE

Insights into barriers and facilitators in PrEP uptake and use among migrant men and transwomen who have sex with men in Belgium

Ella Van LandeghemStef DielenAline SemaanAnke RotsaertJef VanhamelCaroline MasquillierEdwin WoutersKristien WoutersBea VuylstekeThijs Reyniers et al.

A1 Journal Article in BMC PUBLIC HEALTH

Local initiative supports case isolation and contact tracing during a SARS-CoV-2 surge in summer 2020 : a community case study in Antwerp, Belgium

Kristien VerdonckStefan MorreelJef VanhamelBea VuylstekeChristiana NöstlingerMarie LagaJosefien van Olmen

A1 Journal Article in FRONTIERS IN PUBLIC HEALTH

Patterns of PrEP and condom use among PrEP users in Belgium : a web-based longitudinal study

Anke RotsaertTom SmekensBea VuylstekeMaarten Schim van der LoeffBernadette HensenChristiana NöstlingerEdwin WoutersJef VanhamelGert ScheerderThijs Reyniers

A1 Journal Article in BMC PUBLIC HEALTH

Putting 2-1-1 into practice : PrEP users' knowledge of effectively starting and stopping oral PrEP use

Anke RotsaertThijs ReyniersJef VanhamelElla Van LandeghemThibaut VanbaelenHeleen Van MieghemChristiana NostlingerMarie LagaBea Vuylsteke

A1 Journal Article in AIDS AND BEHAVIOR

Sub-Saharan African communities’ experiences and engagement with COVID-19 and the related control strategies in Antwerp, Belgium

Charles DdunguLazare ManirankundaMarie MeudecElla Van LandeghemJef VanhamelDeogratias KatsuvaChristiana Nöstlinger

A1 Journal Article in INTERNATIONAL JOURNAL FOR EQUITY IN HEALTH

Understanding sexual transmission dynamics and transmission contexts of monkeypox virus : a mixed-methods study of the early outbreak in Belgium (May-June 2022)

Jef VanhamelValeska LaisnezLaurens LiesenborghsIsabel BrosiusNicole Berens-RihaThibaut VanbaelenChris KenyonKoen VercauterenMarie LagaNaima Hammami et al.

A1 Journal Article in SEXUALLY TRANSMITTED INFECTIONS

2022

A perspective on urban health systems and research for equitable healthcare in Africa

Ibukun-Oluwa Omolade AbejirindeUchenna Gwacham-AnisiobiClara Affun-AdegbuluJef VanhamelSara Van BelleBruno Marchal

Editorial material

COVID-19 as a social disease : qualitative analysis of COVID-19 prevention needs, impact of control measures and community responses among racialized/ethnic minorities in Antwerp, Belgium

Christiana NoestlingerElla Van LandeghemJef VanhamelAnke RotsaertLazare ManirankundaCharles DdunguThijs ReyniersDeogratias KatsuvaJana VercruyssenStef Dielen et al.

A1 Journal Article in INTERNATIONAL JOURNAL FOR EQUITY IN HEALTH

How do family physicians perceive their role in providing pre-exposure prophylaxis for HIV prevention? An online qualitative study in Flanders, Belgium

Jef VanhamelThijs ReyniersEdwin WoutersJosefien van OlmenThibaut VanbaelenChristiana NöstlingerHeleen Van MieghemElla Van LandeghemAnke RotsaertMarie Laga et al.

A1 Journal Article in FRONTIERS IN MEDICINE

The '4th 90' target as a strategy to improve health-related quality of life of people living with HIV in sub-Saharan Africa

Prudence Tatiana Nti MvilongoJef VanhamelMagdalena SiegelChristiana Nostlinger

A1 Journal Article in TROPICAL MEDICINE & INTERNATIONAL HEALTH

2021

Impact of PrEP on a STI clinic in a Belgian context : a provider’s perspective

Ludwig ApersJef VanhamelSéverine CaluwaertsTom PlatteauChris KenyonEric Florence

A1 Journal Article in ACTA CLINICA BELGICA

Measuring progress in the roll-out of pre-exposure prophylaxis : from counting what we know, to knowing what to count

Jef VanhamelMarie Laga

Editorial material

Reduced sexual contacts with non-steady partners and less PrEP use among MSM in Belgium during the first weeks of the COVID-19 lockdown : results of an online survey

Thijs ReyniersAnke RotsaertEstrelle ThunissenVeerle BuffelCaroline MasquillierElla Van LandeghemJef VanhamelChristiana NöstlingerEdwin WoutersMarie Laga et al.

A1 Journal Article in SEXUALLY TRANSMITTED INFECTIONS

Understanding how communities respond to COVID-19 : experiences from the Orthodox Jewish communities of Antwerp city

Jef VanhamelMarie MeudecElla Van LandeghemMaya RonseCharlotte GryseelsThijs ReyniersAnke RotsaertCharles DdunguLazare ManirankundaDeogratias Katsuva et al.

A1 Journal Article in INTERNATIONAL JOURNAL FOR EQUITY IN HEALTH

2020

The current landscape of pre-exposure prophylaxis service delivery models for HIV prevention : a scoping review

Jef VanhamelAnke RotsaertThijs ReyniersChristiana NöstlingerMarie LagaElla Van LandeghemBea Vuylsteke

A1 Journal Article in BMC HEALTH SERVICES RESEARCH

2019

Establishment of latent HIV-1 reservoirs : what do we really know?

Jef VanhamelAnne BruggemansZeger Debyser

A1 Journal Article in JOURNAL OF VIRUS ERADICATION