输血后艾滋病的司法鉴定

本文综述了近年来输血后艾滋病病毒感染、艾滋病发病情况及其影响因素,强调了按照国家法律,法规,严格控制血液制品进口,采血部门严格筛查,供血单位规范生产,用血医院严把指征,以及受血病人知情理解是避免输血后艾滋病病毒感染和艾滋病法律纠纷的关键。阐述了输血后艾滋病病毒感染及艾滋病发病的司法鉴定工作要点。     

Predicting the Onset of Sexual and Drug Risk Behaviors in HIV-Negative Youths with HIV-Positive Mothers: The Role of Contextual,Self-Regulation,and Social-Interaction Factors

HIV-negative, inner-city adolescents with HIV-infected parents are considered to be at high risk for acquiring HIV themselves. Using a modified theory of health behavior, this study examined the effects of maternal HIV infection and psychosocial variables on the onset of sexual and drug risk behavior in 144 HIV-negative adolescents with and without HIV-positive mothers. Adolescents and their mothers were interviewed when the youths were 10–14 years old and again when they were 13–19 years old. By follow-up, 42% of youths reported the onset of vaginal sex (vs 5% at baseline). Marijuana and alcohol use increased from 6 and 38%, respectively, at baseline to 25 and 60% at follow-up. Among those reporting risk behaviors, 40--50% reported onset prior to 14 years. Youth and family psychosocial variables, but not maternal HIV status, were associated with risk behaviour outcomes. Claude A. Mellins research interests include mental health, psychosocial, and public effects of maternal and pediatric HIV; interventions for HIV-affected families; and adherence. Curtis Dolezal research interests include HIV-related sexual behavior in a variety of populations with a particular emphasis on methodology/measurement issues. Elizabeth Brackis-Cott research interests include impact of HIV/AIDS on the lives of children and families directly affected by the disease. Ouzama Nicholson research interests include international public health and pediatric HIV infection and operational issues in developing effective prevention of mother-to-child transmission of HIV infection and pediatric HIV care programs. Patricia Warne research interests include program development, structural interventions for HIV, and policy. Heino F. L. Meyer-Bahlburg research interests include psychosexual assessment, the development and determinants of sexual risk behavior, and the effects of HIV disease on sexual functioning.     

‘Just kidding. I'm white!’ knowledge,perceptions and attitudes of white and Indian male university students towards HIV prevention

This article reports the findings of a qualitative study that explored what white and Indian students at a South African university felt and knew about HIV prevention. The study explored the knowledge, perceptions and attitudes of white and Indian male students at the University of KwaZulu-Natal's (UKZN) Howard College towards medical male circumcision (MMC) as an HIV prevention procedure. The study was prompted, in part, by a cynical tweet by Justine Sacco, which implied that HIV is an exclusively black disease. More substantially, the research aimed to fill a gap in studies of non-black student demographics with regard to HIV prevention. The level of knowledge and the attitudes of white and Indian male students were explored to establish the acceptability of HIV prevention amongst these two demographics. To what extent do non-black students care about HIV prevention and prevalence amongst themselves? The prevention method selected for the study was MMC - a choice informed by UKZN's formal adoption and roll out, in 2013, of MMC as its latest HIV prevention strategy for students and staff. The study, which sampled 40 students, was rooted in the Health Belief Model, which explains health behaviour change in terms of barriers, benefits and cues to action, as well as the Social Ecology Model, which recognises the interwoven relationship between individuals and their greater environment. A qualitative, interpretive, exploratory research design was employed. Data were collected using semi-structured interview questions, and analysed thematically. The findings suggest a relatively widespread perception that white and Indian students are not at risk of HIV, demonstrating that the association of HIV with a specific race is both a sad fact and a sign of enduring prejudice and stigma.