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本文报告我们在一九八三年研究广东省猪流感病毒结果。首次报告从广东的猪中分离到流感病毒。从160份猪鼻咽拭子中,分离到7株甲_3型流感病毒,阳性率为4.38%。而且发现93.8%的猪血清具有甲_3型病毒抗体,证实广东省的猪受到甲_3型病毒感染较普遍,发现56.5%的猪血清具有H_2N_2抗体,提示广东省的猪有潜藏着H_2N_2病毒的可能性。
This article reports on our study of the swine flu virus in Guangdong Province in 1983. The first report of influenza virus isolated from pigs in Guangdong. From 160 swine nasopharyngeal swabs, seven strains of influenza virus type A_3 were isolated and the positive rate was 4.38%. 93.8% of pig sera were found to have antibody against type A-3 virus. It was found that pigs in Guangdong Province were infected with type A-3 virus. It was found that 56.5% of pig sera had H 2 N 2 antibody, suggesting that Guangdong pigs harbor H 2 N 2 virus The possibility of.