نتایج جستجو برای: hiv seropositivity
تعداد نتایج: 212989 فیلتر نتایج به سال:
CONTEXT Induction of protective anti-human immunodeficiency virus (HIV) immune responses is the goal of an HIV vaccine. However, this may cause a reactive result in routine HIV testing in the absence of HIV infection. OBJECTIVE To evaluate the frequency of vaccine-induced seropositivity/reactivity (VISP) in HIV vaccine trial participants. DESIGN, SETTING, AND PARTICIPANTS Three common US Fo...
BACKGROUND Toxoplasma gondii infection can lead to severe disease outcomes in immune-compromised people. This study sought to determine the seroprevalence of anti-T. gondii antibodies among pregnant women, hospitalized children (<5 years old) and HIV-seropositive persons in Accra. METHODS A cross-sectional study was conducted in two hospitals in Accra, and a total of 450 voluntary participant...
Sera of 95 mothers and 129 children from Nairobi, Kenya, collected in 1976, and of 466 adults and 193 children of Embu District, Kenya, collected in 1984 and 1985, were analyzed for the presence of human immunodeficiency virus type 1 (HIV-1) antibodies. Although no HIV-1 seropositivity was demonstrated by western blot analysis in both study groups, 7% of Nairobi mothers and 10% of adult females...
BACKGROUND The majority of research on HIV/AIDS and mental health has been carried out among clinical populations: the time of onset of comorbid depression and the mechanisms for this are therefore unclear. Although there is evidence to suggest that asymptomatic people living with HIV/AIDS exhibit some cognitive deficits, the prevalence of poor cognitive functioning among people in low income s...
OBJECTIVE Assessment of HIV prevalence and associated risk behaviours among female commercial sex workers (FCSW) across major cities in South America. METHODS Seroepidemiological, cross sectional studies of 13 600 FCSW were conducted in nine countries of South America during the years 1999-2002. Participants were recruited in brothels, massage parlours, hotels, and streets where anonymous que...
Aim: Our aim is to investigate the seropositivity of HBsAg, anti-HBs, anti-HCV and anti-HIV in pregnant women compare these parameters refugee Turkish our region. Material Methods: In study, results who presented at Karabuk University Training Research Hospital between 2017-2019 were analyzed compared retrospectively. Results: The 3382 comprised 3152 (93.2%) 230 (6.8%) women. all women, rates 0...
Background. Transfusion-transmissible infectious agents such as human immunodeficiency virus (HIV), hepatitis C virus (HCV), hepatitis B virus (HBV) and syphilis are among the greatest threats to blood safety for the recipient and pose a serious public health problem. The aim of this study was to determine the seroprevalence and risk factors for HIV, HBV, HCV and syphilis infections among blood...
BACKGROUND Awareness of human immunodeficiency virus (HIV) status among all people with HIV is critical for epidemic control. We aimed to assess accurate knowledge of HIV status, defined as concordance with serosurvey test results from the 2010 Malawi Demographic Health Survey (MDHS), and to identify risk factors for seropositivity among adults (aged 15-49) reporting a most recently negative te...
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