Tracking elimination of HIV transmission in men who have sex with men in England: a modelling study.

ABSTRACT:

Background

To manage the HIV epidemic among men who have sex with men (MSM) in England, treatment as prevention strategies based on test and treat were strengthened between 2011 and 2015, and supplemented from 2015 by scale-up of pre-exposure prophylaxis (PrEP). We examined the effect of these interventions on HIV incidence and investigated whether internationally agreed targets for HIV control and elimination of HIV transmission by 2030 might be within reach among MSM in England.

Methods

We used a novel, age-stratified, CD4-staged Bayesian back-calculation model to estimate HIV incidence and undiagnosed infections among adult MSM (age ≥15 years) during the 10-year period between 2009 and 2018. The model used data on HIV and AIDS diagnoses routinely collected via the nationa

SUBMITTER: Brizzi F 

PROVIDER: S-EPMC8238681 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature