A review of porcine torovirus research: etiology and epidemiology / 病毒学报

ABSTRACT

Porcine Torovirus (PToV) is widely distributed in the world with high prevalence rate in swinery. Due to the high detection rate in diarrhea pigs, PToV is thought to be a potential pathogen of swine diarrhea. In recent years, epidemic outbreaks of diarrhea with high morbidity and mortality in China have caused great economic losses. Intertypic recombination events and antigenic cross-reactivity among toroviruses implies potential zoonotic transmission of PToV. The review represented the development history of PToV and made a brief summary of the features in genome and protein epidemiology and laboratory diagnosis of the PToV, and so on.