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首页> 外文期刊>Journal of Clinical Microbiology >Age-related infections with rotavirus, rotaviruslike virus, and atypical rotavirus in turkey flocks.
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Age-related infections with rotavirus, rotaviruslike virus, and atypical rotavirus in turkey flocks.

机译：轮状病毒，轮状病毒样病毒和非典型轮状病毒在火鸡群中与年龄有关的感染。

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The genome electropherotyping technique was used in longitudinal surveys to detect group A rotavirus, rotaviruslike virus (RVLV), atypical rotavirus (ATR), and reovirus in intestinal contents or fecal specimens collected from turkeys in 10 commercial and 2 research station flocks. These viruses were detected in turkeys from 8 to 10 commercial flocks surveyed. Of 278 specimens collected from turkeys less then 29 days old in commercial flocks, 79 (28.4%) contained one or more viruses, whereas only 1 of 120 specimens collected from turkeys older than 28 days had virus. Viruses were detected in commercial turkeys between 3 and 35 days old, and over a third of the specimens collected from birds during their first week of life were positive for group A rotavirus. Between 8 and 28 days of age, commercial turkeys were infected with group A rotavirus, RVLV, ATR, and reovirus. ATR was the only virus detected in birds older than 28 days. Overall, group A rotavirus and RVLV were each detected in 39 specimens, and ATR was detected in 7 specimens; reovirus was detected in 2 specimens. Eight of the positive specimens contained two viruses. All 102 specimens collected from turkeys 1 to 56 days old in the two research station flocks were negative for virus.
机译：在纵向调查中，使用了基因组电泳技术，从10个商业鸡群和2个研究站鸡群的肠道或粪便中检出A组轮状病毒，轮状病毒样病毒（RVLV），非典型轮状病毒（ATR）和呼肠孤病毒。在被调查的8到10只商业鸡群的火鸡中检测到了这些病毒。在商业鸡群中，从不到29天的火鸡中采集的278个标本中，有79个（28.4％）含有一种或多种病毒，而从28天以上的火鸡中采集的120个标本中只有1个具有病毒。在3至35天大的商业火鸡中检测到病毒，并且在出生后第一周从鸟类收集的标本中，有超过三分之一的A组轮状病毒呈阳性。在8至28日龄之间，商业火鸡感染了A组轮状病毒，RVLV，ATR和呼肠孤病毒。 ATR是在28天以上的鸟类中检测到的唯一病毒。总体而言，在39个标本中分别检测到A组轮状病毒和RVLV，在7个标本中检测到ATR。在2个标本中检测到呼肠孤病毒。阳性样本中有八个包含两种病毒。从两个研究站鸡群中1至56天大的火鸡中收集的所有102个标本均为病毒阴性。

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