Assessment of hemagglutination activity of porcine deltacoronavirus
Journal of Veterinary Science
;
: 12-2020.
Artigo
em Inglês
| WPRIM
| ID: wpr-782513
ABSTRACT
deltacoronavirus (PDCoV) is an emerging swine enteric coronavirus that causes diarrhea in piglets. However, the biological characteristics of PDCoV are unclear. In this study, the hemagglutination (HA) abilities of two PDCoV strains (CH-01 and HNZK-04) were investigated. Our results showed that PDCoV has the ability to agglutinate rabbit erythrocytes after virion pretreatment with trypsin or neuraminidase. Additionally, the HA assay results showed a significant positive correlation with the infectious viral titer. Our results suggest that assessing the HA activity of PDCoV may be a useful diagnostic method for investigating and surveilling PDCoV infections.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Suínos
/
Vírion
/
Características da População
/
Tripsina
/
Coronavirus
/
Diarreia
/
Eritrócitos
/
Hemaglutinação
/
Métodos
/
Neuraminidase
Idioma:
Inglês
Revista:
Journal of Veterinary Science
Ano de publicação:
2020
Tipo de documento:
Artigo
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