Results 11 to 20 of about 10,099 (183)

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

Antigenic and Genomic Relatedness among Ehrlichia risticii, Ehrlichia sennetsu, and Ehrlichia canis [PDF]

International Journal of Systematic Bacteriology, 1992
Antigenic and genomic relatedness among Ehrlichia risticii, E. sennetsu, and E. canis was analyzed by enzyme-linked immunosorbent assay, Western blotting (immunoblotting) and DNA-DNA hybridization. E. risticii and E. sennetsu were serologically related, and their Western blot antigen profiles were nearly identical. Two antigens of E.
B, Shankarappa, S K, Dutta, B L, Mattingly-Napier   +2 more
openaire   +2 more sources

Ehrlichia and Anaplasma

EDIS, 2021
Ehrlichia and Anaplasma are bacteria that cause diseases, known as ehrlichiosis and anaplasmosis, in humans and other animals. Ehrlichia and Anaplasma are primarily transmitted through the bites of infected hard ticks, such as the lone star tick, the blacklegged tick, and the American dog tick.
Yuexun Tian, Cynthia C Lord, Eva A. Buckner   +2 more
openaire   +5 more sources

Ehrlichia spp. close to Ehrlichia ruminantium, Ehrlichia canis, and “Candidatus Ehrlichia regneryi” linked to heartwater-like disease in Kenyan camels (Camelus dromedarius)

Tropical Animal Health and Production, 2021
We present findings from an outbreak of a heartwater-like disease in camels that killed at least 2000 adult animals in Kenya in 2016. Clinical signs included excitability, head pressing, aimless wandering, recumbency, and fast breathing followed by death after about 4 days. The observed morbidity in one herd was 40% with an average mortality of 7.5% in
Mario Younan, Daniel O. Ouso, Boku Bodha, Edward K. Keitany, Hezron O. Wesonga, Rinah Sitawa, Joshua Kimutai, Wilson Kuria, Wario Sori Sake, Nicholas Svitek, Tobias Landmann, Diba Dida Wako, Jandouwe Villinger   +12 more
openaire   +3 more sources

Ehrlichia Infection in Italy [PDF]

Emerging Infectious Diseases, 1998
Immunoglobulin M seroconversion to Ehrlichia chaffeensis was documented in U.S. citizens bitten by ticks in Sardinia. Seven cases of suspected ehrlichiosis in local residents were not confirmed by laboratory tests. In Alpine areas antibodies to E. phagocytophila were detected in persons at high risk, i.e., foresters (8.6%) and hunters (5.5%), and in ...
M. Nuti, D.A. Serafini, D. Bassetti, A. Ghionni, F. Russino, P. Rombolà, G. Macri, E. Lillini   +7 more
openaire   +3 more sources

Molecular characterization of novel Ehrlichia genotypes in Ixodes auritulus from Uruguay

Current Research in Parasitology and Vector-Borne Diseases, 2021
Ehrlichia are small intracellular Gram-negative bacteria transmitted by ticks. These microorganisms cause ehrlichiosis, a complex of life-threatening emerging zoonoses and diseases of global veterinary relevance.
María L. Félix, Sebastián Muñoz-Leal, Luis A. Carvalho, Diego Queirolo, Susana Remesar Alonso, Santiago Nava, María T. Armúa-Fernández, José M. Venzal   +7 more
doaj   +1 more source

Understanding the long-lasting associations among humans, neglected dogs, tick-borne diseases, and core blood bacteria-related pathogenic taxa using next-generation sequencing [PDF]

International Journal of One Health
Background and Aim: Dogs are long-lasting companion animals, and ticks are the most common external parasites in dogs. An increase in the population of neglected domestic dogs has increased the risk of contact with ticks, especially in places where tick ...
S. I. Barraza-Guerrero, C. García-De la Peña, C. A. Meza-Herrera, Q. K. Siller-Rodríguez, F. Vaca-Paniagua, C. Díaz-Velásquez, A. De la Cruz-Montoya, L. M. Valenzuela-Núñez   +7 more
doaj   +1 more source

Molecular detection of Ehrlichia spp. in ticks parasitizing wild lagomorphs from Spain: characterization of a novel Ehrlichia species

Parasites & Vectors, 2022
Background Several species belonging to the genus Ehrlichia are considered pathogenic for animals and humans. Although wildlife are known to play an important role in the epidemiology of these bacteria, information on the role of wild lagomorphs in their
Susana Remesar, Sabrina Castro-Scholten, Patrocinio Morrondo, Pablo Díaz, Débora Jiménez-Martín, Carlos Rouco, Leonor Camacho-Sillero, David Cano-Terriza, Ignacio García-Bocanegra   +8 more
doaj   +1 more source

Concurrent Babesiosis and Ehrlichiosis in a 14-month-old Intact Female Toy Poodle [PDF]

Journal of Applied Veterinary Sciences
Tick-borne diseases are a major cause of morbidity in dogs, particularly in tropical regions. Co-infections with multiple pathogens may complicate diagnosis and treatment.
Muhammed Mikail, Muhammad Asri, Kabiru Sahabi, Abdullahi Raji, Mohammed Mohammed, Mohd Farhan Reduan   +5 more
doaj   +1 more source

Detección de casos positivos a Ehrlichia spp., Anaplasma platys y Leishmania spp., en perros, identificados en la División Laboratorio de Biotecnología de la Facultad de Ciencias Veterinarias, Universidad Nacional de Asunción

Revista Investigaciones y Estudios de la UNA
La presente investigación tuvo como objetivo detectar casos positivos de 3 especies de hemopatógenos, a partir de los registros de 300 muestras de perros, sin distinción de raza, sexo y edad procedentes del área metropolitana de Asunción, empleando la ...
Ingrid Paloma Florentín Ibarra, Alba María Araujo Oviedo, Guillermo Giménez Bareiro, María de Lourdes Quiñónez Narváez, María Inés Rodríguez Acosta, Olga Lorena Núñez Yegros   +5 more
doaj   +1 more source