Canine Noroviruses
نویسندگان
چکیده
منابع مشابه
Complete genome sequences of novel canine noroviruses in Hong Kong.
We report the complete genome sequences of two novel isolates of norovirus isolated from the fecal swab specimens of dogs in Hong Kong. The complete viral genome is approximately 7.6 kb in length and consists of 3 overlapping open reading frames encoding the ORF1 polyprotein, VP1, and VP2, respectively. Analysis of the VP1 sequence suggested that these noroviruses are divergent from known norov...
متن کاملPorcine Noroviruses Related to Human Noroviruses
Detection of genogroup II (GII) norovirus (NoV) RNA from adult pigs in Japan and Europe and GII NoV antibodies in US swine raises public health concerns about zoonotic transmission of porcine NoVs to humans, although no NoVs have been detected in US swine. To detect porcine NoVs and to investigate their genetic diversity and relatedness to human NoVs, 275 fecal samples from normal US adult swin...
متن کاملGenogroup IV and VI Canine Noroviruses Interact with Histo-Blood Group Antigens
UNLABELLED Human noroviruses (HuNV) are a significant cause of viral gastroenteritis in humans worldwide. HuNV attaches to cell surface carbohydrate structures known as histo-blood group antigens (HBGAs) prior to internalization, and HBGA polymorphism among human populations is closely linked to susceptibility to HuNV. Noroviruses are divided into 6 genogroups, with human strains grouped into g...
متن کاملAre Noroviruses Emerging?
(previously called " Norwalk-like viruses ") were discovered as the first viruses definitively associated with acute gastroenteritis. During the next 2 decades, researchers were unable to develop simple methods to detect these common viruses or to find the etiolog-ic agents of nonbacterial gastroenteritis outbreaks and hospitalizations. Indeed, of >2,500 foodborne outbreaks reported to the Cent...
متن کاملReview of Animal Noroviruses
Among enteric caliciviruses, noroviruses belong to the genus Norovirus, one of the four accepted genera in the family Caliciviridae. These single-stranded, positive-sense RNA viruses are highly variable both genetically and antigenically. Several animal enteric caliciviruses that are morphologically indistinguishable and genetically closely related to human noroviruses have been identified. The...
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ژورنال
عنوان ژورنال: Veterinary Clinics of North America: Small Animal Practice
سال: 2011
ISSN: 0195-5616
DOI: 10.1016/j.cvsm.2011.08.002