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Testing and Counseling

Late HIV Testing - 34 States, 1996–2005

This article discusses the problem of late HIV testing in the United States and emphasizes the importance of HIV testing, diagnosis, and treatment, soon after HIV infection and before developing AIDS, to prevent more severe illness and death and reduce HIV transmission. Findings are reported from a study in which CDC analyzed data from 1996 - 2005 from 34 states with confidential name-based reporting to determine the percentage of persons who received an AIDS diagnosis less than or equal to 3 years after receiving an HIV diagnosis.

HIV Testing Among High School Students - United States, 2007

This article describes a study in which data were analyzed from the 2007 Youth Risk Behavior Survey (YRBS) to determine the extent to which adolescents are being tested for HIV. Results indicated that nationwide, 12.9 percent of all high school students had ever been tested for HIV. Testing increased with increasing grade level and decreased with increasing age at first sexual intercourse.

Clinic-Based Testing for Rectal and Pharyngeal Neisseria gonorrhoeae and Chlamydia trachomatis Infections by Community-Based Organizations - Five Cities, United States, 2007

This report summarizes results of a study by the Centers for Disease Control and Prevention and the San Francisco Department of Public Health to gather data on rectal and pharyngeal gonorrhea and chlamydia testing at screening sites managed by six gay-focused community-based organizations (CBOs) in five US cities during 2007. The purpose of the study was to determine sexually transmitted disease testing practices among CBOs serving men who have sex with men (MSM). Findings indicate that three organizations collected samples for nucleic acid amplification (NAA) testing and three for culture.

MMWR: Vital Signs: HIV Testing and Diagnosis Among Adults --- United States, 2001--2009

This report discusses a study on HIV testing and diagnosis among adults in the United States, 2001-2009. CDC used 2001-2009 data from the National Health Interview Survey to calculate the percentage of persons aged 18-64 years who reported ever being tested for HIV in the United States. Also, data from the National HIV surveillance system were used to estimate numbers, percentages, and rates of HIV diagnoses; AIDS diagnoses; and late diagnoses of HIV infection for persons diagnosed with HIV infection during 2001-2008 and reported to CDC through June 2009.

Routine Jail-Based HIV Testing – Rhode Island, 2000-2007

This report describes HIV testing by the Rhode Island Department of Corrections (RIDOC) to assess HIV case identification, characterize HIV risk factors, and estimate the proportion of detainees who might not have been tested if testing had been delayed. Since 1991, RIDOC has offered testing routinely to every person admitted as part of the initial medical evaluation conducted within 24 hours of jail admission. Records of HIV testing of detainees during 2000-2007 were reviewed. About 102,229 tests were administered, and 169 detainees were diagnosed.

When Someone Close to You Has Chronic Hepatitis B

This information sheet discusses chronic hepatitis B, a contagious liver disease that results from infection with the hepatitis B virus (HBV). It explains the difference between acute and chronic infection and how likely HBV is to become a chronic infection, the seriousness of chronic hepatitis B, its transmission and symptoms, how it is diagnosed, the importance of getting tested, and who should be tested.

Hepatitis C: General Information

This information sheet provides general information about hepatitis C. It explains that hepatitis is an inflammation of the liver, and hepatitis C is a contagious liver disease caused by a virus. The information sheet discusses the effect of hepatitis C on the liver, the acute and chronic forms of the disease, hepatitis C transmission, its epidemiology, the seriousness of the disease, its symptoms, diagnostic tests that are used, who should be tested, the treatment, and how people with hepatitis C can take care of their liver.

Tuberculosis Management in Polish (Poland)

The video educates viewers on ways to effectively manage active TB. The animation includes information on preventing the spread of TB through TB testing, diagnosis, and treatment.