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KMID : 1023520110340020125
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Korean Journal of Veterinary Service
2011 Volume.34 No. 2 p.125 ~ p.131
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Prevalence of porcine group A, C rotavirus and calicivirus infections in the farm Located in Incheon area
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Jeong Cheol
Ra Do-Kyung
Kim Kyung-Ho
Han Tae-Ho
Lee Sung-Mo
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Abstract
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The present study was aimed to investigate the prevalence of porcine group A rotavirus, group C rotavirus and calicivirus from the 46 pig farms located in Incheon area. Group A rotavirus was detected in 16 (5.3%) from 8 farms (17.4%), and group C rotavirus was determined in 17 samples (5.7%) from 6 farms (13.0%). Porcine calicivirus was also detected in fecal samples [11 samples (3.7%) from 2 farms (4.3%)]. Correlation analysis was carried out among porcine enteric viruses and clinical signs, herd size and temperature on the basis of these results. The occurrence of porcine group A rotavirus, group C rotavirus and calicivirus infections in Incheon area was not associated with season and temperature. Especially, group C rotavirus was also detected in the pigs without any clinical symptoms.
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KEYWORD
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Group A rotavirus, Group C rotavirus, Calicivirus, Porcine enteric virus
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