Delva W

Inferring HIV transmission network determinants using agent-based models calibrated to multi-data sources
Niyukuri D, Chibawara T, Nyasulu PS, Delva W

MC Pregnancy & Childbirth

(2021)

https://doi.org/10.3390/math9212645
Influence of sexual risk behaviour and STI co-infection dynamics on the evolution of HIV set point viral load in MSM
Hendrickx DM, Delva W, Hens N

Epidemics

(2021)

https://doi.org/10.1016/j.epidem.2021.100474
Four-week forecasts of COVID-19 epidemic trajectories in South Africa, Chile, Peru and Brazil: a model evaluation
Delva W, Dominic EM, Beauclair RN, Ouifki R, Kroon M, Volmink H, Dorkin E

medRxiv

(2021)

https://doi.org/10.1101/2021.09.06.21263151
Comparison of two simulators for individual based models in HIV epidemiology in a population with HSV 2 in Yaoundé (Cameroon)
Hendrickx DM, Sousa JD, Libin PJK, Delva W, Liesenborgs J, Hens N, Müller V, van Damme A

Scientific Reports

(2021)

https://doi.org/10.1038/s41598-021-94289-z
Assessing the uncertainty around age-mixing patterns in HIV transmission inferred from phylogenetic trees
Niyukuri D, Nyasulu PS, Delva W

PLoS One

(2021)

https://doi.org/10.1371/journal.pone.0249013
Early access to antiretroviral therapy versus standard of care among HIV-positive participants in Eswatini in the public health sector: the MaxART stepped-wedge randomized controlled trial
Khan S, Donna S, Walsh F, Mazibuko S, Pasipamire M, Chai B, Reis R, Mlambo K, Delva W, Khumalo G, Zwane M, Fleming Y, Mafara E, Hettema A, Lejeune C, Chao A, Bärnighausen T, Okello V

Journal of the International AIDS Society

(2020)

https://doi.org/10.1002/jia2.25610
Mortality under early access to antiretroviral therapy vs. Eswatini’s national standard of care: the MaxART clustered randomized stepped wedge trial
Chao A, Spiegelman D, Khan S, Walsh F, Mazibuko S, Pasipamire M, Chai B, Reis R, Mlambo K, Delva W, Khumalo G, Zwane M, Fleming Y, Mafara E, Hettema A, Lejeune C, Bärnighausen T, Okello V

HIV Medicine

(2020)

https://doi.org/10.1111/hiv.12876
Calibration of individual-based models to epidemiological data: a systematic review
Hazelbag CM, Dushoff J, Dominic EM, Mthombothi ZE, Delva W

PLoS Computational Biology

(2020)

https://doi.org/10.1371/journal.pcbi.1007893
SimpactCyan 1.0: an open-source simulator for individual-based models in HIV epidemiology with R and Python interfaces
Liesenborgs J, Hendrickx DM, Kuylen E, Niyukuri D, Hens N, Delva W

Scientific Reports

(2019)

https://doi.org/10.1038/s41598-019-55689-4
Drivers of vaccine decision-making in South Africa: a discrete choice experiment
Verelst F, Delva W, Beutels P, Willem L

Vaccine

(2019)

https://doi.org/10.1016/j.vaccine.2019.02.056
It is the network, stupid: a populations sexual network connectivity determines its STI prevalence
Kenyon CR, Delva W

F1000Research

(2019)

https://doi.org/10.12688/f1000research.17148.2
Differential sexual network connectivity offers a parsimonious explanation for population-level variations in the prevalence of bacterial vaginosis: a data-driven, model-supported hypothesis
Kenyon CR, Delva W, Brotman RM

BMC Women's Health

(2019)

https://doi.org/10.1186/s12905-018-0703-0
The role of age-mixing patterns in HIV transmission dynamics: novel hypotheses from a field study in Cape Town, South Africa
Beauclair RN, Hens N, Delva W

Epidemics

(2018)

https://doi.org/10.1016/j.epidem.2018.05.006
Feasibility, acceptability and potential sustainability of a ‘diagonal’ approach to health services for female sex workers in Mozambique
Lafort Y, Ismael de Melo MS, Lessitala F, Griffin S, Chersich M, Delva W

BMC Health Services Research

(2018)

https://doi.org/10.1186/s12913-018-3555-2
Effect of a diagonal intervention on uptake of HIV and reproductive health services by female sex workers in three sub-Saharan African cities
Lafort Y, Greener L, Lessitala F, Chabeda S, Greener R, Beksinska M, Gichangi M, Griffin S, Smit JA, Chersich M, Delva W

Tropical Medicine and International Health

(2018)

https://doi.org/10.1111/tmi.13072
Impact of a “diagonal” intervention on uptake of sexual and reproductive health services by female Sex workers in Mozambique: a mixed-methods implementation study
Lafort Y, Lessitala F, De Melo MSI, Griffin S, Chersich M, Delva W

Frontiers in Public Health

(2018)

https://doi.org/10.3389/fpubh.2018.00109
Partner age differences and associated sexual risk behaviours among adolescent girls and young women in a cash transfer programme for schooling in Malawi
Beauclair RN, Dushoff J, Delva W

BMC Public Health

(2018)

https://doi.org/10.1186/s12889-018-5327-7
Impact of early initiation versus national standard of care of antiretroviral therapy in Swaziland’s public sector health system: study protocol for stepped-wedge randomized trial
Walsh FJ, Bärnighausen T, Delva W, Fleming Y, Khumalo G, Lejeune C, Mazibuko S, Mlambo CK, Reis R, Spiegelman D, Zwane M, Okello V

Trials

(2017)

https://doi.org/10.1186/s13063-017-2128-8
Sexual and reproductive health services utilization by female sex workers is context-specific: results from a cross-sectional survey in India, Kenya, Mozambique and South Africa
Lafort Y, Greener R, Roy A, Greener L, Ombidi W, Lessitala F, Skordis-Worrall J, Beksinska M, Gichangi P, Reza-Paul S, Smit JA, Chersich M, Delva W

Reproductive Health

(2017)

https://doi.org/10.1186/s12978-017-0277-6
The transcontinental scientist
Delva W

Science

(2017)

https://doi.org/10.1126/science.355.6322.318
Are HIV and reproductive health services adapted to the needs of female sex workers? Results of a policy and situational analysis in Tete, Mozambique.
Lafort Y, Jocitala O, Candrinho B, Greener L, Beksinska M, Smit JA, Chersich M, Delva W

BMC Health Services Research

(2016)

https://doi.org/10.1186/s12913-016-1551-y
Age differences between sexual partners, behavioural and demographic correlates, and HIV infection on Likoma Island, Malawi
Beauclair RN, Helleringer S, Hens N, Delva W

Scientific Reports

(2016)

https://doi.org/10.1038/srep36121
HIV prevention and care seeking behaviour among female sex workers in four cities in India, Kenya, Mozambique and South Africa
Lafort Y, Greener R, Roy A, Greener L, Ombidi W, Lessitala F, Haghparast-Bidgoli H, Beksinska M, Gichangi P, Reza-Paul S, Smit JA, Chersich M, Delva W

Tropical Medicine and International Health

(2016)

https://doi.org/10.1111/tmi.12761
Beyond risk compensation: Clusters of Antiretroviral Treatment (ART) users in sexual networks can modify the impact of ART on HIV incidence
Delva W, Helleringer S

PLoS One

(2016)

https://doi.org/10.1371/journal.pone.0163159
Connecting the dots: network data and models in HIV epidemiology
Delva W, Leventhal GE, Helleringer S

AIDS

(2016)

https://doi.org/10.1097/QAD.0000000000001184

12 Next

Delva W

Inferring HIV transmission network determinants using agent-based models calibrated to multi-data sources

Influence of sexual risk behaviour and STI co-infection dynamics on the evolution of HIV set point viral load in MSM

Four-week forecasts of COVID-19 epidemic trajectories in South Africa, Chile, Peru and Brazil: a model evaluation

Comparison of two simulators for individual based models in HIV epidemiology in a population with HSV 2 in Yaoundé (Cameroon)

Assessing the uncertainty around age-mixing patterns in HIV transmission inferred from phylogenetic trees

Early access to antiretroviral therapy versus standard of care among HIV-positive participants in Eswatini in the public health sector: the MaxART stepped-wedge randomized controlled trial

Mortality under early access to antiretroviral therapy vs. Eswatini’s national standard of care: the MaxART clustered randomized stepped wedge trial

Calibration of individual-based models to epidemiological data: a systematic review

SimpactCyan 1.0: an open-source simulator for individual-based models in HIV epidemiology with R and Python interfaces

Drivers of vaccine decision-making in South Africa: a discrete choice experiment

It is the network, stupid: a populations sexual network connectivity determines its STI prevalence

Differential sexual network connectivity offers a parsimonious explanation for population-level variations in the prevalence of bacterial vaginosis: a data-driven, model-supported hypothesis

The role of age-mixing patterns in HIV transmission dynamics: novel hypotheses from a field study in Cape Town, South Africa

Feasibility, acceptability and potential sustainability of a ‘diagonal’ approach to health services for female sex workers in Mozambique

Effect of a diagonal intervention on uptake of HIV and reproductive health services by female sex workers in three sub-Saharan African cities

Impact of a “diagonal” intervention on uptake of sexual and reproductive health services by female Sex workers in Mozambique: a mixed-methods implementation study

Partner age differences and associated sexual risk behaviours among adolescent girls and young women in a cash transfer programme for schooling in Malawi

Impact of early initiation versus national standard of care of antiretroviral therapy in Swaziland’s public sector health system: study protocol for stepped-wedge randomized trial

Sexual and reproductive health services utilization by female sex workers is context-specific: results from a cross-sectional survey in India, Kenya, Mozambique and South Africa

The transcontinental scientist

Are HIV and reproductive health services adapted to the needs of female sex workers? Results of a policy and situational analysis in Tete, Mozambique.

Age differences between sexual partners, behavioural and demographic correlates, and HIV infection on Likoma Island, Malawi

HIV prevention and care seeking behaviour among female sex workers in four cities in India, Kenya, Mozambique and South Africa

Beyond risk compensation: Clusters of Antiretroviral Treatment (ART) users in sexual networks can modify the impact of ART on HIV incidence

Connecting the dots: network data and models in HIV epidemiology

Type

Year

Author