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Caracterização de Rickettsia spp. circulante em foco silencioso de febre maculo...

Cardoso,Luciane Daniele; Freitas,Renata Nascimento; Mafra,Cláudio Lísias; Neves,Cristiane Vilas Boas; Figueira,Fátima Cristina Bacellar

O objetivo deste trabalho foi caracterizar Rickettsia spp. circulante em artrópodes vetores no Município de Caratinga, Minas Gerais, Brasil, por meio da PCR, e investigar a presença de anticorpos para riquétsias do grupo da febre maculosa em cães e eqüinos. 2.610 ectoparasitos foram coletados e identificados taxonomicamente. Amostras de DNA obtidas desses vetores foram submetidas à PCR e seqüenciamento. Em pulg...

Date: 2006   |   Origin: Oasisbr

Clinical and laboratorial evidence of Rickettsia felis infections in Latin America

Galvão,Márcio Antônio Moreira; Mafra,Cláudio; Chamone,Chequer Buffe; Calic,Simone Berger; Zavala-Velazquez,Jorge E.; Walker,David Hughes

After the discovery and initial characterization of Rickettsia felis in 1992 by Azad and cols, and the subsequent first description of a human case of infection in 1994, there have been two communications of human rickettsiosis cases caused by Rickettsia felis in Latin America. The first one was published in 2000 by Zavala-Velazquez and cols in Mexico. In 2001 Raoult and cols described the occurrence of two hum...

Date: 2004   |   Origin: Oasisbr

Spotted fever rickettsiosis in Coronel Fabriciano, Minas Gerais State

Galvão,Márcio Antônio Moreira; Calic,Simone Berger; Chamone,Chequer Buffe; Mafra S.,Cláudio Lísias; Cesarino Filho,Gracco; Olano,Juan Pablo

We report cases of spotted fever rickettsiosis in Coronel Fabriciano Municipality of Minas Gerais State, Brazil. The cases occurred in May and June of 2000. During this period there were two deaths among children from an area named Pedreira in a periurban area of this municipality. In a boy who died with clinical manifestations of Brazilian spotted fever, a necropsy revealed the presence of a spotted fever grou...

Date: 2003   |   Origin: Oasisbr

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