Seroprevalence and Seroincidence of Herpes Simplex Virus (2006–2010), Syphilis (2006–2010), and Vaccine-Preventable Human Papillomavirus Subtypes (2000–2010) Among US Military Personnel. Issue 5 (May 2015) - Masel, Jennifer
Abstract : Background: Sexually transmitted infections have historically been burdensome in military populations. We describe the seroprevalence and seroincidence of vaccine-preventable human papillomavirus (VP-HPV) subtypes in a sample of 200 servicemen, along with the seroprevalence and seroincidence of herpes simplex virus (HSV-1/2) and syphilis in a sample of 200 men and 200 women. Methods: Sera from 200 men, along with associated demographic data, were obtained and tested for HPV serotypes at service entry and 10 years later. Similarly, 200 active-duty men and 200 active-duty women were tested for HSV-1/2 at entry to service and 4 years later. Results: The baseline prevalence of VP-HPV subtypes was 14.5%, and cumulative seroincidence of new infection was 34% over a 10-year period (n = 68). Of these, 63% (n = 43) represented HPV-6, HPV-11, or both; 18% of new infections were either HPV-16 or HPV-18, and 19% (n = 13) were a mixture of all 4 strains. At entry to military service, 33.5% of men were seropositive for HSV-1 and 1.5% were positive for HSV-2; seroincidence was 3.4 and 1.1 per 100 person-years, respectively. Among women, 39% were seropositive for HSV-1 and 4.0% for HSV-2; seroincidence was 5.5 and 3.3 per 100 person-years, respectively. There were 2 prevalent and 3 incident cases of syphilis. Conclusions: Sexually transmitted infections in military populations are highly prevalent, incident, and epidemiologically distinct. Our data show the rates of HPV and HSV-1/2 acquisition that are higher than those seen in the general public, again highlighting the need for continued preventive efforts. Consideration of universal HPV vaccination among men is warranted. Abstract : We report high seroprevalence and seroincidence of human papillomavirus and herpes simplex virus in a population of military servicemen and servicewomen.