title: Serological survey for canine cutaneous and visceral leishmaniasis in areas at risk for transmission in Rio de Janeiro where prophylactic measures had been adopted.
abstract: A serological survey for canine visceral (VL) and American cutaneous leishmaniasis (ACL) has been carried out during 1984-1989, to assess the effects of the prophylactic measures adopted in areas where there was a risk of transmission of the diseases in Rio de Janeiro. A previous serological survey (1982/83) had detected serum positive dogs as well as the human disease in these same areas. A total of 22,828 dogs have been examined in this last survey, 7,807 of which came from Campo Grande (VL and ACL area), 4,110 from Jacarepaguá (ACL area), 4,146 from Realengo, 3,879 from Bangu and 2,886 from Senador Camará, (three VL areas). The analysis of these results showed a notable reduction in the number of serum positive dogs, compared to those of the first survey of 1982/83 as follows: (a) in Campo Grande (VL and ACL) the infection rate of the first survey was 12.7%, against 0.62% of the second; (b) in Jacarepaguá (ACL) it decreased from 8.6% to 1.8% (c) in Bangu, Realengo and Senador Camará (VL) the rate decreased from 4.3% to 0.38%. The results indicate that this decrease was due to the prophylactic measures adopted in those areas.
authors.affiliation: Instituto Oswaldo Cruz, Departamento de Protozoologia, Rio de Janeiro, Brasil.
authors.forename: M P
authors.initials: MP
authors.lastname: Nunes
authors.forename: J M
authors.initials: JM
authors.lastname: Jackson
authors.forename: R W
authors.initials: RW
authors.lastname: Carvalho
authors.forename: N J
authors.initials: NJ
authors.lastname: Furtado
authors.forename: S G
authors.initials: SG
authors.lastname: Coutinho
mesh_terms: D000818:Animals; D001938:Brazil / Q000453:epidemiology; D004283:Dog Diseases / Q000453:epidemiology* / Q000635:transmission; D004285:Dogs; D016773:Leishmaniasis, Cutaneous / Q000635:transmission / Q000662:veterinary*; D007898:Leishmaniasis, Visceral / Q000635:transmission / Q000662:veterinary*; D015995:Prevalence