A 2022 canine gastroenteritis outbreak in the United Kingdom was associated with circulation of a new canine enteric coronavirus closely related to a 2020 variant with an additional spike gene recombination. The variants are unrelated to canine enteric coronavirus–like viruses associated with human disease but represent a model for coronavirus population adaptation.

中文翻译：

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与胃肠道疾病爆发相关的犬肠道冠状病毒新变种

英国 2022 年爆发的犬胃肠炎与一种新型犬肠道冠状病毒的传播有关，该冠状病毒与带有额外刺突基因重组的 2020 年变种密切相关。这些变体与与人类疾病相关的犬类肠道冠状病毒无关，但代表了冠状病毒种群适应的模型。