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目的摸清B病毒(BV)感染现状,从而有效降低BV在恒河猴群中的感染率。方法采用ELISA方法对恒河猴血清进行抗体检测。结果检测样品629份,其中350份呈BV抗体阳性,10份血清呈BV抗体可疑,其余血清为抗体阴性。结论种猴(≥11周岁)BV感染率89%;青年猴(3~10周岁)BV感染率39.2%;幼龄猴(≤2周岁)BV感染率7.6%。随着年龄的增长,恒河猴群中BV感染率越高。
Objective To find out the status of B virus (BV) infection and effectively reduce the infection rate of BV in rhesus monkeys. Methods ELISA method was used to detect the serum of rhesus monkeys. Results A total of 629 samples were tested. Among them, 350 were positive for BV antibody, 10 were suspicious for BV antibody, and the rest were negative for antibody. CONCLUSIONS: The BV infection rate of monkeys (≥11 years old) is 89%. The BV infection rate of young monkeys (3-10 years old) is 39.2%. The BV infection rate of young monkeys (≤2 years old) is 7.6%. With age, the rate of BV infection in rhesus monkeys is higher.