Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
1.
Rev. salud pública ; 13(5): 814-823, oct. 2011. ilus, tab
Article in Spanish | LILACS | ID: lil-625647

ABSTRACT

Objetivo Detectar anticuerpos contra Leptospira sp. en primates neotropicales y funcionarios de un zoológico colombiano e identificar factores de riesgo de la enfermedad. Métodos Se realizó un estudio transversal analítico en 65 primates y 20 funcionarios del Zoológico. Las muestras fueron procesadas mediante la técnica de Microaglutinación macroscópica (MAT) usando un cepario de referencia conformado por 21 serovares de Leptospira sp. Se aplicó un instrumento estructurado al personal evaluado para identificar factores de riesgo. Resultados La seroprevalencia de la infección por Leptospira sp. fue del 25 % (5/20) en el personal y 23,07 % (15/65) en los monos neotropicales. Los serovares más frecuentes entre los funcionarios fueron bataviae, gryppotyphosa y hurstbridge. En los monos neotropicales predominaron los serovares icterohaemorrhagiae, pomona y ranarum. Las especies mono araña negro (Ateles fusciceps), mono cariblanco (Cebus albifrons) y tití gris (Saguinus leucopus), presentaron mayor reactividad. La mayor proporción del personal usaba dotación de protección. Conclusiones Se evidenció el contacto de los primates neotropicales y del personal con diferentes serovares de Leptospira. El uso de la dotación de protección y el tiempo de experiencia de los funcionarios del zoológico se consideraron como factores protectores de la enfermedad. Se sugiere que existe un riesgo de transmisión de leptospirosis, en los animales del zoológico y el personal, siendo por lo tanto importante fortalecer la vigilancia epidemiológica activa e implementar programas de promoción y prevención.


Objective Detecting antibodies against Leptospira spp. in Neotropical primates and workers in a Colombian Zoo and identifying the risk factors associated with the disease. Methods A cross-sectional study was performed regarding 65 Neotropical primates and 20 zookeepers. The samples were processed by microagglutination test (MAT) using a reference strain collection consisting of 21 Leptospira serovars. The people being evaluated were given a structured survey to identify risk factors. Results There was 25 % (5/20) Leptospira spp. infection seroprevalence in the staff and 23.07 % (15/65) in Neotropical monkeys. The most frequently occurring serovars in workers were bataviae, gryppotyphosa and ranarum; icterohaemorrhagiae, pomona and ranarum were the predominant serovars in non-human primates. The black spider monkey (Ateles fusciceps), white-fronted capuchin (Cebus albifrons) and white-footed tamarin (Saguinus leucopus) showed the highest reactivity. Most of the personnel were using protective clothing. Conclusions The contact between primates and zookeepers involving different Leptospira sp. serovars was evident. Zoo personnel using protective clothing and their length of experience were considered to be protective factors for the disease. There may be a risk of Leptospira transmission between zoo animals and staff, and it is therefore important to strengthen active surveillance and implement promotion and prevention programs.


Subject(s)
Adolescent , Adult , Animals , Humans , Middle Aged , Young Adult , Animal Husbandry , Animals, Zoo/immunology , Antibodies, Bacterial/blood , Leptospira/immunology , Leptospirosis/epidemiology , Leptospirosis/veterinary , Monkey Diseases/epidemiology , Occupational Diseases/epidemiology , Platyrrhini/immunology , Agglutination Tests , Colombia , Cross-Sectional Studies , Leptospirosis/blood , Leptospirosis/prevention & control , Leptospirosis/transmission , Occupational Diseases/blood , Occupational Diseases/prevention & control , Protective Clothing , Seroepidemiologic Studies , Zoonoses/epidemiology , Zoonoses/transmission
SELECTION OF CITATIONS
SEARCH DETAIL