title: Incidence of syphilis, active component, U.S. Armed Forces, 1 January 2010 through 31 August 2015.
abstract: In 2014,the Centers for Disease Control and Prevention reported significant increases in cases of primary and secondary syphilis in the U.S.; among beneficiaries of the Military Health System, monthly surveillance reports tracking reportable medical events of syphilis have reflected similar increases. This analysis reports on incident cases and rates of syphilis among active component service members of the U.S. Armed Forces from 1 January 2010 through 31 August 2015. During the surveillance period, 2,976 cases of syphilis were diagnosed. Crude incidence rates increased from 30.9 cases per 100,000 person-years (p-yrs) in 2010 to 47.4 cases per 100,000 p-yrs in 2015. Males accounted for 88.7% of cases. Incidence rates of syphilis were highest among service members who were black, non-Hispanic or who were aged 20-29 years. About one-quarter of syphilis cases (24.4%; 727 cases) were diagnosed as HIV infected. Primary and secondary syphilis cases comprised 42% of all syphilis cases. Increasing rates of primary and secondary syphilis in active component service members reflect similar trends reported in the U.S. civilian population.
authors.forename: Leslie L
authors.initials: LL
authors.lastname: Clark
authors.forename: Devin J
authors.initials: DJ
authors.lastname: Hunt
mesh_terms: D000293:Adolescent; D000328:Adult; D001741:Black or African American; D005260:Female; D015658:HIV Infections / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D008889:Military Personnel / Q000706:statistics & numerical data*; D011159:Population Surveillance; D013587:Syphilis / Q000453:epidemiology*; D014481:United States / Q000453:epidemiology; D055815:Young Adult