Johnson LF

Updated data and methods for the 2023 UNAIDS HIV estimates
van Schalkwyk C, Mahy M, Johnson LF, Imai-Eaton JW

Journal of Acquired Immune Deficiency Syndromes

(2024)

https://doi.org/10.1097/QAI.0000000000003344
Modelling the impact of prevention strategies on cervical cancer incidence in South Africa
van Schalkwyk C, Moodley J, Welte A, Johnson LF

International Journal of Cancer

(2021)

https://doi.org/10.1002/ijc.33716
Modelling of HIV prevention and treatment progress in five South African metropolitan districts
van Schalkwyk C, Dorrington R, Seatlhodi T, Velasquez C, Feizzadeh A, Johnson LF

Scientific Reports

(2021)

https://doi.org/10.1038/s41598-021-85154-0
Estimated impact of human papillomavirus vaccines on infection burden: the effect of structural assumptions
van Schalkwyk C, Moodley J, Welte A, Johnson LF

Vaccine

(2019)

https://doi.org/10.1016/j.vaccine.2019.06.013
Population-level HIV incidence estimates using a combination of synthetic cohort and recency biomarker approaches in KwaZulu-Natal, South Africa
Grebe PE, Welte A, Johnson LF, van Cutsem G, Puren A, Ellman T, Etard J, Huerga H

PLoS One

(2018)

https://doi.org/10.1371/journal.pone.0203638
Are associations between HIV and human papillomavirus transmission due to behavioural confounding or biological effects?
van Schalkwyk C, Moodley J, Welte A, Johnson LF

Sexually Transmitted Infections

(2018)

https://doi.org/10.1136/sextrans-2018-053558
HIV treatment as prevention: systematic comparison of mathematical models of the potential impact of antiretroviral therapy on HIV incidence in South Africa
Eaton JW, Johnson LF, Salomon JA, Bärnighausen T, Bendavid E, Bershteyn A, Bloom DE, Cambiano V, Fraser C, Hontelez JA, Humair S, Klein DJ, Long EF, Phillips AN, Pretorius C, Stover J, Wenger EA, Williams BG, Hallett TB

PLoS Medicine

(2012)

https://doi.org/10.1371/journal.pmed.1001245