Complex agent networks explaining the HIV epidemic among homosexual men in Amsterdam

Complex Agent Networks explaining the HIV epidemic among homosexual men in Amsterdam

Simulating the evolution of the Human Immunodeficiency Virus (HIV) epidemic requires a detailed description of the population network, especially for small populations in which individuals can be represented in detail and accuracy. In this paper, we introduce the concept of a Complex Agent Network(CAN) to model the HIV epidemics by combining agent-based modelling and complex networks, in which ...

Peer led HIV prevention among homosexual men in Britain.

Increase in sexually transmitted infections among homosexual men in Amsterdam in relation to HAART.

OBJECTIVES We investigated if a rise in rectal gonorrhoea and early syphilis among men who have sex with men (MSM) in Amsterdam coincided with the introduction of highly active antiretroviral therapies (HAART) in July 1996 and determined risk factors for these sexually transmitted infections (STI). METHODS Subjects were patients of the STI clinic of the municipal health service in Amsterdam. ...

Distinct Neisseria gonorrhoeae transmission networks among men who have sex with men in Amsterdam, The Netherlands.

BACKGROUND Molecular typing was used to elucidate Neisseria gonorrhoeae transmission networks among men who have sex with men (MSM) in Amsterdam, the Netherlands. We determined whether clusters of patients infected with specific N. gonorrhoeae genotypes were related to various epidemiological characteristics. METHODS MSM (age ≥18 years) visiting the sexually transmitted infections (STI) clini...

Increase of sexually transmitted infections, but not HIV, among young homosexual men in Amsterdam: are STIs still reliable markers for HIV transmission?

OBJECTIVES The incidence of HIV and STIs increased among men who have sex with men (MSM) visiting our STI clinic in Amsterdam. Interestingly, HIV increased mainly among older (> or =35 years) MSM, whereas infection rates of rectal gonorrhoea increased mainly in younger men. To explore this discrepancy we compared trends in STIs and HIV in a cohort of young HIV negative homosexual men from 1984 ...