Transmission

This pamphlet provides information about the STD chlamydia. It lists basic facts about the disease and discusses transmission, symptoms for men and women, testing, and treatment. The pamphlet explains that recent sex partners should be notified, as they would need to be tested for the disease and treated if infected. Chlamydia can be cured with antibiotic treatment, but an individual can be reinfected.

This pamphlet provides information about the STD chlamydia. It lists basic facts about the disease and discusses transmission, symptoms for men and women, testing, and treatment. The pamphlet explains that recent sex partners should be notified, as they would need to be tested for the disease and treated if infected. Chlamydia can be cured with antibiotic treatment, but an individual can be reinfected.

This pamphlet provides information about genital human papillomavirus (HPV). It notes that this is the most common sexually transmitted virus in the US and that most people who have the disease do not know it, as they may not have symptoms. It explains how the disease is transmitted, the symptoms and health effects of HPV, and focuses on important knowledge about HPV for both men and women. Women are warned that some types of HPV can cause cervical cancer in women, but that a woman can protect herself by getting regular Pap tests and early treatment for problems that could turn into cancer.

This pamphlet provides information about genital human papillomavirus (HPV). It notes that this is the most common sexually transmitted virus in the US and that most people who have the disease do not know it, as they may not have symptoms. It explains how the disease is transmitted, the symptoms and health effects of HPV, and focuses on important knowledge about HPV for both men and women. Women are warned that some types of HPV can cause cervical cancer in women, but that a woman can protect herself by getting regular Pap tests and early treatment for problems that could turn into cancer.

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 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 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 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.

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 National Health Interview Survey for persons 18-24 years. Prevalence of diagnosed HIV was 69.5 per 100,000 youths at the end of 2009. Youth accounted for 12,200 (25.7 percent) new HIV infections in 2010.

This slide set presents surveillance data on children younger than age 13 years with HIV in the United States.