The 21st century has seen a global resurgence of sexually transmitted infections (STIs). From a nadir in the 1990s, the rates of gonorrhea, syphilis, and chlamydia infections have increased substantially in high-income countries, with particular increases among men who have sex with men (MSM).…
Emerging and Reemerging Sexually Transmitted Infections
The 21st century has seen a global resurgence of sexually transmitted infections (STIs). From a nadir in the 1990s, the rates of gonorrhea, syphilis, and chlamydia infections have increased substantially in high-income countries, with particular increases among men who have sex with men (MSM).…