Syphilis, a disease close to being eliminated as a public health threat less than a decade ago, has increased each year since 2000 and remains a serious threat to the health of homosexual and bisexual men, says the latest statistical report from the Centers for Disease Control and Prevention.In 2007, men who have sex with men (MSM) continued to account for the majority of primary and secondary (P&S) syphilis cases, representing 65 percent of the 11,466 P&S syphilis cases reported. Increased transmission among MSM is believed to be the primary driver of increased rates of syphilis overall in the United States.
Syphilis among MSM is of particular concern because it can facilitate HIV transmission and lead to irreversible complications such as strokes, especially in those who already have HIV. The CDC recommends that all MSM be tested for syphilis at least annually.
See the full CDC report: