Seroprevalence of porcine cytomegalovirus and sapovirus infection in pigs in Hunan province, China

被引:11
|
作者
Liu, Guo-Hua [1 ]
Li, Run-Cheng [1 ]
Li, Jing [1 ,2 ]
Huang, Ze-Bin [1 ]
Xiao, Chao-Ting [1 ]
Luo, Wei [1 ]
Ge, Meng [1 ]
Jiang, Da-Liang [1 ]
Yu, Xing-Long [1 ]
机构
[1] Hunan Agr Univ, Coll Vet Med, Changsha 410128, Hunan, Peoples R China
[2] Anim Husb & Aquaculture Bur Taojiang, Changsha 410128, Hunan, Peoples R China
基金
中国国家自然科学基金;
关键词
LINKED-IMMUNOSORBENT-ASSAY; GENETIC DIVERSITY; ANTIBODIES; DIARRHEA; INFANTS; VIRUS; SWINE; PCR;
D O I
10.1007/s00705-011-1189-3
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
The seroprevalence of porcine cytomegalovirus (PCMV) and sapovirus (SaV) infections in pigs was investigated in Hunan province, China, between May 2005 and October 2010. A total of 500 pig serum samples collected from 10 representative administrative regions in Hunan province were evaluated for antibodies against PCMV and SaV using enzyme-linked immunosorbent assay (ELISA). The overall seroprevalence of porcine cytomegalovirus and sapovirus in pigs was 96.40% (482/500) and 63.40% (317/500), and the seropositivity of 10 herds we surveyed varied, ranging from 94.74% to 98.48% and 56.36% to 72.50%, respectively. The highest prevalence was found in breeding sows (96.67% for PCMV and 83.33% for SaVs). The results of the present survey indicated that infections with porcine cytomegalovirus and sapovirus are highly prevalent in pigs in Hunan province, China.
引用
收藏
页码:521 / 524
页数:4
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