Detection and molecular characterization of human cosavirus in a pediatric patient with acute gastroenteritis, Japan
Human cosavirus (HCoSV) is a genus recently identified in the family Picornaviridae, which includes important pathogens in human health. The pathogenicity of HCoSV remains unclear. This study reports that an HCoSV strain, 10928/2012/JPN, was identified and collected from the stool sample of a child...
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Main Authors: | , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2014
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Online Access: | http://www.scopus.com/inward/record.url?eid=2-s2.0-84907693118&partnerID=40&md5=0da08282610ab95fe669b57b4306b992 http://cmuir.cmu.ac.th/handle/6653943832/37612 |
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Institution: | Chiang Mai University |
Language: | English |
Summary: | Human cosavirus (HCoSV) is a genus recently identified in the family Picornaviridae, which includes important pathogens in human health. The pathogenicity of HCoSV remains unclear. This study reports that an HCoSV strain, 10928/2012/JPN, was identified and collected from the stool sample of a child with acute gastroenteritis in Japan, with the detection rate of 0.16%. The patient was not co-infected with other common diarrhea-causal viruses, suggesting HCoSV as a causal pathogen in this pediatric patient. Phylogenetic and sequence analyses exhibited that the virus strain was classified as a new genotype in HCoSV A species, and this study is first to detect HCoSV in a clinical specimen collected in Japan. These results showed that surveillance of HCoSV is important for detecting viral agents in children with diarrhea, despite being the low detection rate. |
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