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首页> 外文期刊>Brazilian Journal of Infectious Diseases >Rotavirus infection in children and adult patients attending in a tertiary Hospital of S?o Paulo, Brazil
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Rotavirus infection in children and adult patients attending in a tertiary Hospital of S?o Paulo, Brazil

机译：巴西圣保罗三级医院就诊的儿童和成人患者的轮状病毒感染

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During the period of January 2003 to December 2005, 3,768 stool samples were received in the Microbiology Laboratory for rotavirus antigen detection from outpatients and inpatients of Albert Einstein Hospital, SP. Fresh stool samples from children and adults were analyzed by two methodologies: during 2003 and 2004 by latex agglutination (Slidex Rotavirus, Biomerieux) and 2005 by an immunochromatographic assay for the combined detection of rotavirus and adenovirus (Vikia Rota-Adeno, Biomerieux). Rotavirus group A was detected in 755 (20%) samples. The annual prevalence was 19.8% in 2003, 21.7% in 2004, and 18.7% in 2005. Rotavirus was detected every month during the period of the study, with peak of positivity between June and August (>35%). The prevalence in hospitalized patients was 26.1% (352/1,350) and in outpatients was 16.7% (403/2,418). For hospitalized patients most of the rotavirus infections were diagnosed in Pediatric setting, age range of 0 to 10 years (prevalence of 55.3%, 295/534). Overall positivity was up to 30% in patients between six months and five years of age (67% of all positive patients), all other age groups had at least 10% positive tests. Rotavirus infection is common in Sao Paulo, and besides the expected higher frequency in children it is also frequent in adults.
机译：在2003年1月至2005年12月期间，微生物学实验室从SP艾伯特·爱因斯坦医院的门诊和住院病人那里采集了3,768份粪便样本，用于轮状病毒抗原检测。用两种方法分析了来自儿童和成人的新鲜粪便样品：2003年和2004年通过乳胶凝集（Slidex轮状病毒，Biomerieux）和2005年通过免疫层析法对轮状病毒和腺病毒进行联合检测（Vikia Rota-Adeno，Biomerieux）。在755个（20％）样本中检测到轮状病毒A组。 2003年的年流行率为19.8％，2004年为21.7％，2005年为18.7％。在研究期间，每月检测到轮状病毒，6月至8月的阳性率最高（> 35％）。住院患者的患病率为26.1％（352 / 1,350），门诊患者的患病率为16.7％（403 / 2,418）。对于住院患者，大多数轮状病毒感染均在儿科环境中确诊，年龄范围为0至10岁（患病率为55.3％，295/534）。在六个月至五岁的患者中，总体阳性率高达30％（占所有阳性患者的67％），所有其他年龄组的阳性率均至少为10％。轮状病毒感染在圣保罗很常见，除了预期的儿童发病率较高外，在成人中也很常见。

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