نتایج جستجو برای: cmv seroprevalence
تعداد نتایج: 18122 فیلتر نتایج به سال:
BACKGROUND Congenital cytomegalovirus (CMV) infection is the major infectious cause of birth defects and hearing loss globally. There is a growing recognition of the potential clinical impact of congenital CMV infections in high-seroprevalence settings. METHODS A cross-sectional study of neonatal admissions at a large referral center in sub-Saharan Africa to determine the prevalence of both...
Cytomegalovirus (CMV) is known to be a significant cause of morbidity and mortality following blood transfusion in children and immunocompromised adults. In India, it is not mandatory to screen donated blood for CMV in blood banks. Very few studies have been conducted in India to estimate the seroprevalence of this infection in voluntary blood donors. This study was conducted to estimate the se...
Objective: To estimate the seroprevalence of cytomegalovirus (CMV), Epstein Barr virus (EBV) and varicella zoster virus (VZV) among pregnant women in Bradford by ethnic group and country of birth. Methods: A stratified random sample of 949 pregnant women enrolled in the Born in Bradford birth cohort was selected to ensure sufficient numbers of White UK born women, Asian UK born women and Asian ...
background: cytomegalovirus (cmv) infection is associated with significant maternal and fetal consequences. the aim of present study was to determine the current prenatal cmv seroprevalence in eastern azerbaijan and evaluate the routine laboratory diagnostic techniques of anti-cmv immunoglobulin m (igm) and immunoglobulin g (igg). methods: during the present prospective cross-sectional study,...
BACKGROUND Risk factors for cytomegalovirus (CMV) disease in renal transplant recipients have been evaluated in industrialized countries with relatively low CMV seroprevalence. OBJECTIVES We aimed to determine which factors are related to this illness in a high CMV seroprevalence country. PATIENTS AND METHODS A case-control study was performed with data from a 5-year follow-up of 260 kidney...
BACKGROUND In this study, we aimed to determine the provincial population-based seroprevalence in pregnant women and to further explore the association of maternal CMV infection status and adverse pregnancy/neonatal/growth outcomes in Jiangsu, China. METHODS In this case-control study, the sera from 527 pregnant women with adverse pregnancy/neonatal outcomes and 496 mothers of healthy infants...
No single diagnostic test for cytomegalovirus (CMV) infection is currently available for pregnant women at all stages of gestation. Improved accuracy in estimating the timing of primary infections can be used to identify women at higher risk of giving birth to congenitally infected infants. A diagnostic algorithm utilizing immunoglobulin G (IgG), IgM, and IgG avidity was used to prospectively s...
OBJECTIVE Viral infection, especially caused by herpes viruses, is now recognized as an important cause of morbidity and mortality in immunocompromised cancer patients. This study aimed at studying seroprevalence of 3 herpes viruses Herpes simplex virus types 1 and 2 (HSV 1 and 2), Epstein-Barr virus (EBV), and cytomegalovirus (CMV) in children with acute lymphoblastic leukemia (ALL). METHODS...
Background & Objective: Cytomegalovirus (CMV) has worldwide distribution and its prevalence rate depends on factors such as economic and geographical conditions. An important way of the virus transmission is via blood. Due to high prevalence of antibodies against the virus in blood donors and lack of data concerning its seroprevalence in the region, this study was carried out to determine the f...
Human cytomegalovirus (CMV) is a common herpesvirus establishing lifelong persisting infection, which has been implicated in immunosenescence and mortality in the elderly. Little is known about how and when susceptibility to CMV infection is determined. We measured CMV seroprevalence in two genetically informative cohorts. From the Leiden Longevity Study (LLS) we selected long-lived sib-pairs (...
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