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Cat infected by a variant of bat rabies virus in a 29-year disease-free urban area of southern Brazil

Gato infectado por variante do vírus rábico de morcego em uma área urbana do sul do Brasil há 29 anos livre da doença

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.

Feline rabies; Nonhematophagous bat; Epidemiological surveillance


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