National Prevention Information NetworkBETA

This report examined results of a prospective partner series study conducted in North Carolina and of an in depth evaluation of one of the partner networks. The approach for partner services used involved contacting partners of individuals newly diagnosed with HIV infection and using sexual and...

In this report, the CDC used the National HIV Surveillance System data to estimate among youths, prevalence rates of diagnosed HIV infection in 2009 and the number of new infections in 2010. CDC used the 2009 and 2010 Youth Risk Behavior Surveillance System for 9th -12th grade students and the 2010...

This report presents estimated numbers of HIV and AIDS diagnoses from the 42 areas (37 states and five US dependent areas) with confidential name-based HIV infection reporting since at least 2005. It also includes the statistics reported to CDC through 2008. The data presented in this report are...

This report summarizes results of an analysis of District of Columbia (DC) HIV case surveillance data, HIV testing data, and data from the Behavioral Risk Factor Surveillance System to describe recent trends in HIV disease and testing. The DC Department of Health used HIV case surveillance data...

This report summarizes CDC’s National HIV Behavioral Surveillance System (NHBS) data collected in 2008 from 21 metropolitan statistical areas (MSAs) using an anonymous cross-sectional interview of men at venues where men who have sex with men (MSM) congregate. The data show that of 8,153 MSM...

In this report, the Centers for Disease Control and Prevention (CDC) analyzed data from the national notifiable disease reporting system for 2004-2007 from the 34 states with confidential name-based HIV reporting since 2003. Data represent injecting drug users (IDUs) who received a new diagnosis of...

This report presents data on persons infected with HIV in Guangdong Province in Southeastern China. A case-based surveillance system (CBSS) was used to collect data on persons infected with HIV, including demographic characteristics and transmission categories. With assistance from the Centers for...

This report summarizes results of a survey of 29 black 17-25 year-old men who have sex with men (MSM) who were diagnosed with HIV infection during January 2006-April 2008 in the three-county Jackson Mississippi area. The survey was conducted by the Mississippi State Department of Health and...

This report describes the HIV epidemic in Puerto Rico in 2006. The Puerto Rico Department of Health and Centers for Disease Control and Prevention (CDC) analyzed data on diagnoses of HIV infection, including infections that occurred in 2006 and in previous years, and used a stratified extrapolation...

This report presents the latest developments in the global HIV/AIDS epidemic. With maps and regional summaries, this report provides the most recent estimates of the epidemic’s scope and human toll, explores new trends in the epidemic’s evolution, and features a special section examining the links...