巴西南部一个 29 年无病地区的猫感染了一种蝙蝠狂犬病病毒变异株。
Cat infected by a variant of bat rabies virus in a 29-year disease-free urban area of southern Brazil.
机构信息
Laboratório de Doenças Parasitárias, Departamento de Medicina Veterinária, Universidade Federal do Paraná, Curitiba, PR.
出版信息
Rev Soc Bras Med Trop. 2012 Mar-Apr;45(2):255-6. doi: 10.1590/s0037-86822012000200022.
INTRODUCTION
After 29 years, rabies was detected in a cat in Curitiba, southern Brazil.
METHODS
The fluorescent antibody test (FAT) and mouse inoculation test (MIT) were performed on central nervous system (CNS) samples.
RESULTS
Direct immunofluorescence was negative, but the biological test was positive and rabies virus was characterized as variant 4 (from Tadarida brasiliensis).
CONCLUSIONS
Reappearance of rabies in domestic animals warns of sylvatic-aerial risk of infection and the necessity of monitoring bats in historically rabies-free areas.
简介
在巴西南部库里提巴，时隔 29 年后，一只猫被检测出患有狂犬病。
方法
对中枢神经系统（CNS）样本进行荧光抗体试验（FAT）和小鼠接种试验（MIT）。
结果
直接免疫荧光为阴性，但生物学试验为阳性，狂犬病病毒被确定为 4 型（来自巴西革蝠）。
结论
家养动物中狂犬病的再次出现警告了森林-空气感染的野生动物风险，并且有必要对历史上无狂犬病地区的蝙蝠进行监测。
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