| 猪繁殖与呼吸综合征病毒的危害及免疫策略 |
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| 引用本文： | 王振华,曹晓涵,宋禾,等. 猪繁殖与呼吸综合征病毒的危害及免疫策略[J]. 中国畜牧兽医, 2014, 41(2): 239-244 |
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| 作者姓名： | 王振华 曹晓涵 宋禾 等 |
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| 摘 要： |
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| 关 键 词： | 猪繁殖与呼吸综合征病毒 危害 免疫 |
| 收稿时间： | 2013-07-22 |
The Harm and Immunization Strategy of Porcine Reproductive and Respiratory Syndrome Virus |
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| WANG Zhen-hua,CAO Xiao-han,SONG He,WANG Di,ZENG Xian-yin. The Harm and Immunization Strategy of Porcine Reproductive and Respiratory Syndrome Virus[J]. China Animal Husbandry & Veterinary Medicine, 2014, 41(2): 239-244 |
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| Authors: | WANG Zhen-hua CAO Xiao-han SONG He WANG Di ZENG Xian-yin |
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| Affiliation: | （1. Chengdu Vocational College of Agricultural Science and Technology, Wenjiang 611130, China;2. Isotope Research Laboratory, College of Life and Basic Sciences, Sichuan Agricultural University, Ya’an 625014, China) |
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| Abstract: | Porcine reproductive and respiratory syndrome is a serious disease, causing significantly economical impacts on the swine industry worldwide. Because of the mechanism of virus infection, the characteristics of antibody-dependent enhancement and a high degree of variability, the commercial vaccines currently exist defects that can’t completely prevent the respiratory system and placental transmission of porcine reproductive and respiratory syndrome virus （PRRSV）. Therefore, according to the pathogenic characteristics, PRRSV immune characteristics and biological characteristics, the new vaccines are designed which have important significances to the prevention of the disease. |
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| Keywords: | porcine reproductive and respiratory syndrome virus harm immunization |
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