Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
At any point in 2005, there were approximately 318 million prevalent cases of curable STIs (syphilis, gonorrhea, chlamydia, and trichomonas) and 536 million estimated HSV-2 infections (based on data from ref. 35).
