Porcine kobuvirus 1 in healthy and diarrheic pigs: Genetic detection and characterization of virus and co-infection with rotavirus A
2017
Abstract The porcine kobuvirus 1 (PKV-1) is believed to be an enteric virus. To investigate the prevalence of PKV-1 in pigs, virus was detected by RT-PCR in rectal swabs originating from 414 healthy and diarrheic pigs of different age categories on farms in Slovakia. Among all ages of animals, PKV-1 was detected equally in diarrheic (63.8%) and clinically healthy (62.9%) pigs. PKV-1 was more often detected in diarrheic (74.6%) than in healthy (64.4%) suckling piglets ( 70 days) of both healthy and diarrheic pigs were inconsistent ranging in interval 56.2% to 67.9%. This study did not confirm a clear relationship of PKV-1 infection with diarrhea in pigs. Rotavirus A infection was detected among the same animals in 39% diarrheic and 9.2% healthy suckling piglets ( p
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