The effect of men who have sex with men (MSM) on the spread of sexually transmitted infections.

ABSTRACT: Sexually transmitted infections (STIs) have remained a worldwide public health threat. It is difficult to control the spread of STIs, not only because of heterogeneous sexual transmission between men and women but also because of the complicated effects of sexual transmission among men who have sex with men (MSM) and mother-to-child transmission. Many studies point to the existence of a 'bisexual bridge', where STIs spread from the MSM network via bisexual connections. However, it is unclear how the MSM network affects heterosexual networks as well as mother-to-child transmission. To analyse the effect of MSM on the spread of STIs, we divided the population into four subpopulations: (i) women, (ii) men who have sex with women only (MSW), (iii) men who have sex with both men and women (MSMW

SUBMITTER: Ito H 

PROVIDER: S-EPMC8504019 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature