The Centers for Disease Control and Prevention released the study, which is the first of its kind, on March 11 at its annual STD prevention conference. Researchers culled through 2003-2004 data in an ongoing, annual health survey of American households. As part of that survey, 838 14- to 19-year- old girls were tested for a handful of common sexually transmitted infections -- chlamydia, herpes, trichomoniasis and human papilloma virus, or HPV. More than a quarter of the girls had at least one of the infections, as did 48 percent of Black girls. Twenty percent of both white and Mexican American girls (the only Latino group CDC broke down the numbers on) had one of the infections.
The study is the latest to show higher prevalence of STDs and STIs among Black youth. Syphilis rates, for instance, are holding steady or declining among other youth groups, but are increasing among African American teens -- and skyrocketing among Black males. Already, we know that Blacks account for 69 percent of new HIV/AIDS cases among American teens every year. And this week's study suggests that number will get worse before it gets better.
While there are many unanswered questions about HIV's ongoing spread, one thing is clear: Untreated STDs make it happen a lot easier. If you have an untreated STD or STI and have unprotected sex with someone who is HIV positive, you are as much as five times more likely to contract the virus. If half of all Black teen girls had an STI in 2003-2004, the potential growth in the AIDS epidemic is breathtaking.
But ultimately, the research done by the CDC and others on youth sexuality leaves too many questions unanswered. It's important to note, for instance, that other CDC