现代畜牧科技Issue(7)：20-23,4.DOI:10.19369/j.cnki.2095-9737.2025.07.006
1例母猪感染猪细小病毒1型的分子诊断与VP2序列分析
Molecular Diagnosis and VP2 Sequence Analysis of Porcine Parvovirus Type 1 in a Sow Infected Case
摘要
Abstract
Porcine parvovirus(PPV)is an important pathogen that harms the respiratory and reproductive tracts of pigs.Currently,studies have found that at least seven types of PPV1～PPV7 exist in pig populations.Porcine parvovirus type 1(PPV1)is one of important pathogens causing reproductive disorders in primiparous sows,and in recent years,it has mostly been a sporadic outbreak.In March 2025,one pig farm in Guangxi showed clinical symptoms such as miscarriage in primiparous sows.PCR detection,VP2 gene amplification,and sequencing analysis were performed on a serum sample of the sow,and the infection of porcine parvovirus type 1 in the pig farm was finally confirmed.关键词
初产母猪/繁殖障碍/细小病毒/PCRKey words
primiparous sow/breeding difficulty/parvovirus/PCR分类
农业科技引用本文复制引用
黄胜龄,陈胜男,翟少伦..1例母猪感染猪细小病毒1型的分子诊断与VP2序列分析[J].现代畜牧科技,2025,(7):20-23,4.基金项目
广东省畜禽疫病防治研究重点实验室项目(2023B1212060040) （2023B1212060040）
