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.
Distribution of proviral load by HIV serostatus at last visit. The limit of detection for proviral load varies based on the number of cells available for analysis. Values of proviral load below the limit of detection were set to the limit of detection. Filled and open shapes represent samples tested above and below PBMC assay detection limit, respectively. Circles, squares, and triangles represent samples tested as western blot positive, negative, and indeterminate, respectively.
