Results 21 to 30 of about 4,760 (203)

Factors associated with Ehrlichia canis infection in dogs infested with ticks from Huánuco, Peru

Revista Peruana de Medicina Experimental y Salud Pública, 2015
The aim of the study was to determine the frequency and associated factors of Ehrlichia canis infection in dogs. Blood samples from 150 dogs infested with ticks in 10 veterinary clinics in the city of Huanuco in Peru were collected.
Edward Huerto-Medina, Bernardo Dámaso-Mata   +1 more
doaj   +1 more source

Ehrlichiosis in Brazil Erliquiose no Brasil

Revista Brasileira de Parasitologia Veterinária, 2011
Ehrlichiosis is a disease caused by rickettsial organisms belonging to the genus Ehrlichia. In Brazil, molecular and serological studies have evaluated the occurrence of Ehrlichia species in dogs, cats, wild animals and humans.
Rafael Felipe da Costa Vieira, Alexander Welker Biondo, Ana Marcia Sá Guimarães, Andrea Pires dos Santos, Rodrigo Pires dos Santos, Leonardo Hermes Dutra, Pedro Paulo Vissotto de Paiva Diniz, Helio Autran de Morais, Joanne Belle Messick, Marcelo Bahia Labruna, Odilon Vidotto   +10 more
doaj   +1 more source

Ehrlichia spp. infection in domestic cats from Rio de Janeiro State, southeast Brazil

Revista Brasileira de Parasitologia Veterinária, 2019
Ehrlichiosis is caused by agents belonging to Ehrlichia genus. Despite the frequent reports on the serological and molecular detection of E. canis in dogs in Brazil, there is scant data on ehrlichiosis in brazilian cats. This study aimed at investigating
Andresa Guimarães, Juliana Macedo Raimundo, Raisa Braul Rodrigues, Maristela Peckle Peixoto, Huarrisson Azevedo Santos, Marcos Rogério André, Rosangela Zacarias Machado, Cristiane Divan Baldani   +7 more
doaj   +1 more source

The glycoprotein TRP36 of Ehrlichia sp. UFMG-EV and related cattle pathogen Ehrlichia sp. UFMT-BV evolved from a highly variable clade of E. canis under adaptive diversifying selection

Parasites & Vectors, 2014
Background A new species of Ehrlichia, phylogenetically distant from E. ruminantium, was found in 2010 infecting cattle in Canada. In 2012 and 2013, we reported the in vitro propagation, molecular and ultrastructural characterization of Ehrlichia sp ...
Alejandro Cabezas-Cruz, James J Valdés, José de la Fuente   +2 more
doaj   +1 more source

Development of a generic Ehrlichia FRET-qPCR and investigation of ehrlichioses in domestic ruminants on five Caribbean islands

Parasites & Vectors, 2015
Background The Ehrlichia are obligate intracellular Gram-negative tick-borne bacteria that are important human and animal pathogens. There is a need for assays to rapidly and reliably detect and differentiate the five generally recognized species into ...
Jilei Zhang, Patrick Kelly, Weina Guo, Chuanling Xu, Lanjing Wei, Frans Jongejan, Amanda Loftis, Chengming Wang   +7 more
doaj   +1 more source

Ehrlichia canis (Rickettsiales: Anaplasmataceae) en garrapatas Rhipicephalus sanguineus sensu lato del linaje templado (Acari. Ixodidae), provincia de Buenos Aires, Argentina

FAVE Sección Ciencias Veterinarias, 2017
El objetivo del presente estudio es notificar el hallazgo de Ehrlichia canis en garrapatas Rhipicephalus sanguineus sensu lato (s. l.) del linaje templado (LTe) colectadas sobre un canino con ehrlichiosis monocítica canina de José C.
CICUTTIN GL, DE SALVO MN, SILVA DA, BRITO M, NAVA S   +4 more
doaj   +1 more source

Canine Ehrlichiosis Caused Simultaneously by Ehrlichia canis and Ehrlichia platys [PDF]

Microbiology and Immunology, 2000
AbstractTo identify the causative agent of canine ehrlichiosis that has occurred in the suburbs of Guangzhou, China, since 1998, the 16S rRNA gene was amplified and sequenced. Two sequences of 1,482 and 1,483 base pairs were obtained and named as Gzh981 and Gzh982, respectively.
P, Hua, M, Yuhai, T, Shide, S, Yang, W, Bohai, C, Xiangrui   +5 more
openaire   +2 more sources

Leishmania, Babesia and Ehrlichia in urban pet dogs: co-infection or cross-reaction in serological methods?

Revista da Sociedade Brasileira de Medicina Tropical, 2015
INTRODUCTION: The present study was designed to assess the occurrence of co-infection or cross-reaction in the serological techniques used for detecting the anti-Leishmania spp., -Babesia canis vogeli and -Ehrlichia canis antibodies in urban dogs from an
Felipe da Silva Krawczak, Ilka Afonso Reis, Julia Angélica da Silveira, Daniel Moreira Avelar, Andreza Pain Marcelino, Guilherme Loureiro Werneck, Marcelo Bahia Labruna, Gustavo Fontes Paz   +7 more
doaj   +1 more source

Seroprevalence of Ehrlichia canis, Ehrlichia chaffeensis and Ehrlichia ewingii in dogs in North America [PDF]

Parasites & Vectors, 2012
This study evaluated the exposure of dogs to three different Ehrlichia spp. in the south and central regions of the United States where vector-borne disease prevalence has been previously difficult to ascertain, particularly beyond the metropolitan areas.Dog blood samples (n = 8,662) were submitted from 14 veterinary colleges, 6 private veterinary ...
Beall Melissa J, Alleman A Rick, Breitschwerdt Ed B, Cohn Leah A, Couto C Guillermo, Dryden Michael W, Guptill Lynn C, Iazbik Cristina, Kania Stephen A, Lathan Patty, Little Susan E, Roy Alma, Sayler Katherine A, Stillman Brett A, Welles Elizabeth G, Wolfson Wendy, Yabsley Michael J   +16 more
openaire   +3 more sources

Ehrlichia spp. infection in rural dogs from remote indigenous villages in north-eastern Brazil

Parasites & Vectors, 2018
Background Ehrlichia canis is a tick-borne bacterium that causes severe, life-threatening disease in dogs, being more prevalent in tropical and subtropical countries. Randomized studies conducted in Brazil indicate that the prevalence of E.
Filipe Dantas-Torres, Yury Yzabella da Silva, Débora Elienai de Oliveira Miranda, Kamila Gaudêncio da Silva Sales, Luciana Aguiar Figueredo, Domenico Otranto   +5 more
doaj   +1 more source