Centers for Disease Control and Prevention,National Center for Health Statistics,Office of the Morbidity and Mortality Weekly Report Series

This report describes the results of CDC’s analysis of HIV testing conducted in 21 cities as part of the National HIV Behavioral Surveillance System (NHBS) to assess whether MSM were tested as recommended (at least annually) and whether more frequent testing was indicated. Results indicated that of 7,271 MSM interviewed and tested, who had not reported a previous positive HIV test, 61 percent had been tested during the past 12 months. Of these, seven percent had a new, positive HIV test result when tested as part of NHBS.

This report summarizes results of CDC’s analysis of data from the National HIV Surveillance System on the 30th anniversary of the HIV/AIDS epidemic. The report characterizes trends in HIV infection and AIDS in the United States during 1981-2008. Results indicate that in the first 14 years, sharp increases were reported in the number of new AIDS diagnoses and deaths reaching highs of 75,457 in 1992 and 50,628 in 1995. However with the introduction of highly active antiretroviral therapy, AIDS diagnoses and deaths declined substantially from 1995-1998, and remained stable from 1999-2008.

This report provides a short history of the discovery of HIV/AIDS and the present epidemiology and US National HIV/AIDS strategy.

This article reports on a matched case-control study and viral analysis that examined the role of sexual transmission of Hepatics C virus (HCV) among HIV-infected men who have sex with men. In all, 22 case-patients and 53 control subjects were enrolled in the study. Participants completed self-administered questionnaires regarding sexual practices and drug-use behaviors during the 12 months preceding diagnosis or preceding the questionnaire.

This report discusses the investigation of a hepatitis B virus (HBV) outbreak in an assisted living facility. The outbreak occurred because of the staff’s use of unsafe practices, including sharing reusable fingerstick lancing devices approved for single patient use only, and shared use of blood glucose meters without cleaning and disinfection between patients.

This report summarizes results of an investigation in which HCV was transmitted when a transplant facility mistakenly used a blood vessel conduit from an HCV-seropositive donor in a seronegative recipient in May 2009. In November of 2009, a second transplant facility identified two cases of potential hepatitis transmission from vessel conduits.

This MMWR report describes results of the Massachusetts Department of Public Health surveillance initiative to collect detailed information on hepatitis C virus (HCV) cases reported during 2007-2009 among 15-24-year olds, and to examine the data for trends through 2009. The results reveal the continued increase in rates of newly reported HCV infection among this age group. Cases were reported from all areas of the state, occurred predominantly among non-Hispanic white persons, and were equally distributed among male and females.

This serial reports on the Medical Monitoring Project (MMP). The MMP was designed to be a nationally representative, population-based surveillance system to assess clinical outcomes and behavioral outcomes among persons with HIV infection who are receiving medical care in the United States. This report covers data collected during June 2007 to September 2008 for patients who received medical care in 2007. Findings indicate that in 2007, most persons with HIV infection who were receiving medical care were taking antiretroviral therapy (ART), and had some form of health insurance or coverage.