Assessment of hemagglutination activity of porcine deltacoronavirus
Journal of Veterinary Science
;
: 12-2020.
Article
in English
| 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.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Swine
/
Virion
/
Population Characteristics
/
Trypsin
/
Coronavirus
/
Diarrhea
/
Erythrocytes
/
Hemagglutination
/
Methods
/
Neuraminidase
Language:
English
Journal:
Journal of Veterinary Science
Year:
2020
Type:
Article
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