نتایج جستجو برای: sero prevalence
تعداد نتایج: 280366 فیلتر نتایج به سال:
Abstract Background and objectives: Herpes simplex virus type two (HSV-2) infections are mostly considered as a sexually transmitted disease. It causes genital herpes, newborn herpes non-pyrogenic meningitis and may act as an underlying factor for HIV infection. This study was conducted to determine the sero-epidemiologic prevalence of herpes simplex virus type two in cases referred to ten clin...
The sero-prevalence of brucellosis was investigated among different breeds of cattle and buffaloes in Islamabad Capital Territory (ICT), Rawalpindi and Attock regions of Pakistan. A total of 2330 milk samples (1168 cattle and 1162 buffaloes) were screened for the presence of Brucella abortus antibodies using the milk ring test (MRT). Information related to animal type, urbanicity, sampling area...
BACKGROUND Lumpy skin disease (LSD) is an economically devastating emerging viral disease of cattle caused by a virus associated with the Neethlig poxvirus in the genus Capripoxvirus of the family Poxviridae. A cross-sectional study was conducted from October, 2012 to May, 2013 in two districts of Western Wollega of Oromiya Regional State, with the objectives to determine animal and herd level ...
BACKGROUND In many countries in Asia, the HIV epidemic is in a concentrated phase, with high prevalence in certain risk groups, such as men who inject drugs. There is also a rapid increase of HIV among women. The latter might be due to high levels of sero-discordant couples and increasing transmission from male to female partners over time. METHODS All adult married patients initiating antire...
BACKGROUND African swine fever (ASF) is one of the major setbacks to development of the pig industry in Nigeria. It is enzootic in southwest Nigeria. We determined the sero-prevalence and factors associated with ASF among-herd seropositivity in 144 pig farms in six States from southwest Nigeria during the dry and rainy seasons using indirect Enzyme Linked Immunosorbent Assay (ELISA) for ASF IgG...
BACKGROUND Sri Lanka achieved the WHO certificate as a malaria free country in September 2016, thus monitoring of malaria transmission using sensitive and effective tools is an important need. Use of age-specific antibody prevalence as a serological tool to predict transmission intensity is proven to be a cost effective and reliable method under elimination settings. This paper discusses the co...
During a one year period from August 1992 to August 1993, 272 injecting drug users attending the National Drug Treatment Centre were tested for antibody to Hepatitis C Virus with a second generation EIA test. The overall sero-prevalence was 84% (N = 229). A significantly greater proportion of females tested positive than males (Female: Male, 94% v 80%, p < 0.012). Looking at sero-prevalence of ...
background: the aim of this study was to conduct a sero-epidemiological survey in meshkinshahr, ardabil province, northwestern iran to detect the rate of hydatidosis in the city and nearby villages. literature shows that no such study has been conducted so far. methods: overall, 670 serum samples were collected from 194 males and 476 females from patients referred to different health centers of...
BACKGROUND Sero-prevalence is a valuable indicator of prevalence and incidence of A/H1N1 2009 infection. However, raw sero-prevalence data must be corrected for background levels of cross-reactivity (i.e. imperfect test specificity) and the effects of immunisation programmes. METHODS AND FINDINGS We obtained serum samples from a representative sample of 1563 adults resident in Scotland betwee...
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