FIGURE 3.
Secular trends in HIV test positivity among HIV-negative MSM attendees of the Public Health—Seattle & King County STD clinic and Gay City Health Project 2002–2013, by reported sexual behavior (N = 38,845).
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.