Abstract
Sexually transmitted infections (STIs) have been explored in various sexual subgroups. While excellent, these analyses have primarily occurred from uniquely biologic, epidemiologic, or sociologic perspectives. Missing from these discussions has been in-depth presentations of the dynamics of STI transmission from all three viewpoints simultaneously. In this paper, I present information about STI transmission for each STI, including considerations of prevalence, and then review the STI research and of the concept of risk. I then apply these three considerations to a fictitious case study to show their importance and utility. I close by arguing that this information could strengthen future sociologic reviews of STIs and sexual health by helping such researchers include more nuanced understandings about STIs.