Results: 106

Serosurvey of anti- Leptospira sp. and anti- Toxoplasma gondii antibodies in capybaras and collared and white-lipped peccaries

Abstract INTRODUCTION: Brazilian native species are reemerging as increasingly free-ranging populations. METHODS: Sera from 31 capybaras (Hydrochoerus hydrochaeris) and 28 peccaries (Pecari tajacu and Tayassu pecari) were tested for anti-Leptospira and anti-Toxoplasma gondii antibodies using microsco...

Seroprevalence and factors associated with Leptospira infection in an urban district of Cali, Colombia

Few studies have addressed Leptospira seroprevalence and risk factors in urban populations in Colombia. This study aimed to determine seroprevalence and factors associated with Leptospira infection in inhabitants of an urban district of Cali, Colombia. We collected sociodemographic and environmental data...

Evidencia serológica retrospectiva de infecciones por Leptospira spp, dengue, hantavirus y arenavirus en indígenas Emberá-Katío, Colombia

Rev. chil. infectol; 33 (4), 2016
We have developed a study in the Embera-Katío indigenous community and we found that the seropositivity for IgG antibodies to Leptospira spp. was 18.1%; to dengue was 61.1%; to arenavirus was 3.1% and to hantavirus was 1.5%. We conclude that this indigenous community live in conditions that promote the ...

A cross sectional study of leptospirosis and fetal death in Yucatan, Mexico

Colomb. med; 47 (1), 2016
Introduction: Leptospirosis is a zoonotic disease affecting mainly to low income human population. Acute leptospiral infection during pregnancy has been associated with spontaneous abortion and fetal death during the first trimester and the abortion may occur as consequence of systemic failure. Objective...

Distribuição espaço-temporal da leptospirose e fatores de risco em Belém, Pará, Brasil

Resumo A ocorrência da leptospirose tem desafiado a epidemiologia na utilização de diferentes tecnologias de análises em escalas geográficas locais. Este estudo transversal e descritivo objetivou identificar correlações espaciais de fatores de risco socioambientais com a leptospirose em Belém, Pa...

Evaluación de un panel reducido de cepas de leptospiras para el diagnóstico en humanos por microaglutinación (MAT)

Salud pública Méx; 57 (5), 2015
Objetivo. Evaluar si el uso del panel de 19 cepas de leptospiras, sugerido por la Sociedad Internacional de Leptospirosis para la microaglutinación (MAT, por sus siglas en inglés), permite mayor confirmación de casos que el de 12 cepas. Material y métodos. Estudio observacional de corte transversal. ...

Prevalencia de dengue, leptospirosis y rickettsiosis en pacientes sospechosos de dengue atendidos en el Instituto Mexicano del Seguro Social, 2012
Prevalence of dengue, leptospirosis and rickettsiosis among suspected dengue patients cared for at the Mexican Social Security Institute (IMSS), 2012

Rev. cuba. med. trop; 67 (2), 2015

Presencia de anticuerpos contra serovares de Leptospira en Chaetophractus villosus (Mammalia, Dasypodidae), provincia de La Pampa, Argentina
Presence of antibodies against Leptospira serovars in Chaetophractus villosus (Mammalia, Dasypodidae), La Pampa province, Argentina

Rev. argent. microbiol; 47 (1), 2015
Leptospirosis is a zoonosis of worldwide distribution. The aim of this study was to examine the presence of antibodies against 21 Leptospira reactive serovars in Chaetophractus villosus in La Pampa province, Argentina, using the microscopic agglutination test (MAT). Pathologic changes compatible with lep...

Proporción de leptospirosis y factores relacionados en pacientes con diagnóstico presuntivo de dengue, 2010-2012

Rev. salud pública; 16 (4), 2014
Objetivo Identificar la presencia de leptospirosis y las variables sociodemográficas relacionadas, en pacientes con diagnóstico confirmado y descartado de dengue en el periodo 2010-2012, por medio de la técnica de microaglutinación (MAT). Materiales y Métodos Se realizó un estudio descriptivo retro...

Prevalência de anticorpos contra Leptospira spp. em bovinos, caninos, equinos, ovinos e suínos do município de Jaguapitã, estado do Paraná, Brasil

O objetivo deste trabalho foi determinar a prevalência de anticorpos contra Leptospira spp. em bovinos, caninos, equinos, ovinos e suínos, oriundos de 40 propriedades localizadas na área rural do Município de Jaguapitã, Estado do Paraná. Foram colhidas amostras de sangue de 370 bovinos, 161 equinos...