title: [Research Advances in the Porcine Deltacoronavirus].
abstract: The deltacoronavirus is a new member of the subfamily Coronaviridae of the family Coronaviridae. Deltacoronaviruses can infect birds and mammals. Deltacoronaviruses were detected in early 2007 in Asian leopard cats and Chinese ferret badgers. In 2014, porcine deltacoronavirus (PDCoV) infection spread rapidly in the USA. Moreover, cell culture-adapted PDCoV has been obtained from infected piglets. Animal experiments have confirmed that the isolated PDCoV is highly pathogenic and causes severe diarrhea in piglets. Thus, the PDCoV can be considered to be a good model to study the deltacoronavirus. In this review, we discuss the etiology, epidemiology, pathogenicity, culture, and diagnostic methods of the PDCoV.
authors.forename: Puxian
authors.initials: P
authors.lastname: Fang
authors.forename: Liurong
authors.initials: L
authors.lastname: Fang
authors.forename: Nan
authors.initials: N
authors.lastname: Dong
authors.forename: Shaobo
authors.initials: S
authors.lastname: Xiao
mesh_terms: D000818:Animals; D017934:Coronavirus / Q000145:classification / Q000235:genetics / Q000302:isolation & purification*; D018352:Coronavirus Infections / Q000662:veterinary* / Q000821:virology; D003967:Diarrhea / Q000662:veterinary* / Q000821:virology; D010802:Phylogeny; D013552:Swine; D013553:Swine Diseases / Q000821:virology*