Results 91 to 100 of about 10,938 (248)

Performance analysis of anaplasma antibody competitive ELISA using the ROC curve for screening of anaplasmosis in camel populations in Egypt [PDF]

, 2020
Anaplasmosis is a tick-born and potential zoonotic disease caused by Anaplasma (A.) phagocytophilum, A. ovis, A. platys and A. capra. Anaplasma marginale affecting bovines and camels causing significant economic losses.
El-Adawy, Hosny, Mertens-Scholz, Katja, Neubauer, Heinrich, Parvizi, Omid, Roesler, Uwe   +4 more
core   +1 more source

Human Monocytic Ehrlichiosis, Mexico City, Mexico

Emerging Infectious Diseases, 2020
Little information is available about human infections by the members of the genus Ehrlichia in Mexico. Only 2 species, Ehrlichia canis and E. chaffensis, are known to cause disease in this country.
Virginia E. Alcántara-Rodríguez, Sokani Sánchez-Montes, Hugo Contreras, Pablo Colunga-Salas, Lauro Fierro-Flores, Sergio Avalos, Francisco Rodríguez-Rangel, Ingeborg Becker, David H. Walker   +8 more
doaj   +1 more source

Emerging tick-borne infections in mainland China: an increasing public health threat [PDF]

, 2015
Since the beginning of the 1980s, 33 emerging tick-borne agents have been identified in mainland China, including eight species of spotted fever group rickettsiae, seven species in the family Anaplasmataceae, six genospecies in the complex Borrelia ...
Cao, Wu-Chun, Chen, Wan-Jun, Fang, Li-Qun, Gray, Gregory C., Jiang, Jia-Fu, Krause, Peter J., Li, Hao, Li, Xin-Lou, Liang, Song, Liu, Kun, Liu, Wei, Ma, Mai-Juan, Sun, Ruo-Xi, Sun, Ye, Yang, X. Frank, Yang, Yang, Yao, Hong-Wu, Zuo, Shu-Qing   +17 more
core   +1 more source

Prevalence and Identification of Livestock Tick by Sex Ratio and Host in Tehran Province

Veterinary Medicine and Science, Volume 11, Issue 6, November 2025.
This study identified tick species infesting livestock and poultry in Tehran Province, revealing a female‐biased sex ratio and sheep as the most infested hosts. Rhipicephalus sanguineus sensu lato was the dominant species. These findings underscore the need for host‐targeted tick control to mitigate disease transmission and economic losses.
Ebrahim Abbasi
wiley   +1 more source

Inclusiones parasitarias compatibles con Ehrlichia spp. Y Hepatozoon canis concomitantes en un neutrófilo [PDF]

, 2004
Se describe el caso clínico de una Cócker de 5 años de edad que llegó a nuestro centro veterinario con sintomatología compatible con ehrlichiosis, detectándose, en un frotis sanguíneo, la presencia en un mismo neutrófilo de una mórula de Ehrlichia y un ...
Galmes Carmona, Ll., Mora Ayneto, J. M., Pérez Morales, E.   +2 more
core  

Comparative evaluation of a point-of-care immunochromatographic test SNAP 4Dx with molecular detection tests for vector-borne canine pathogens in Hong Kong [PDF]

, 2011
There are no comprehensive studies on the performance of commonly used point-of-care diagnostic enzyme immunoassay for common arthropod-borne canine pathogens.
Chan, KH, Choi, GKY, Hui, JJY, Poon, RWS, Teng, JLL, Wong, SSY, Yeung, ML, Yuen, KY   +7 more
core   +1 more source

Harnessing 50 years of tick population genetics: Choosing the right molecular tool for contemporary research

Journal of Animal Ecology, Volume 94, Issue 11, Page 2159-2177, November 2025.
Population genetics reveals how ticks interact with hosts, microbiomes and environments. This review guides researchers in choosing the best tool for the job, weighing cost, resolution, reproducibility and throughput to study tick population structure. Abstract Ticks are ectoparasites of major medical, veterinary and ecological importance, transmitting
Xavier Barton, Joseph B. Fontaine, Shanan S. Tobe, Charlotte L. Oskam   +3 more
wiley   +1 more source

La protéine immunodominante de Cowdria ruminantium Cr32 conservée dans le genre Ehrlichia

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1993
Les tests sérologiques pour la cowdriose sont perturbés par des réactions croisées dues à des anticorps présents chez des animaux soupçonnés d'être infectés par Ehrlichia spp. On a contrôlé des infections expérimentales par Ehrlichia bovis, E. ovina, E.
Frans Jongejan, N. De Vries, J. Nieuwenhuijs, A.H.M. Van Vliet, L.A. Wassink   +4 more
doaj   +1 more source

Flying ticks: anciently evolved associations that constitute a risk of infectious disease spread [PDF]

, 2015
Ticks are important vectors of emerging zoonotic diseases affecting human and animal health worldwide. Ticks are often found on wild birds, which have been long recognized as a potential risk factor for dissemination of ticks and tick-borne pathogens ...
José de la Fuente, Agustín Estrada-Peña, Alejandro Cabezas-Cruz, Ricardo Brey   +3 more
core   +2 more sources

Hallazgos clínicos en perros (Canis familiaris) infectados con Ehrlichia canis

Ciencia y Desarrollo, 2019
La investigación tuvo como objetivo identificar los hallazgos clínicos en perros infectados con Ehrlichia canis. Se evaluaron 35 caninos procedentes de una campaña de descarte Ehrlichia canis realizada en el distrito de San Juan de Lurigancho, durante los meses de setiembre de 2018 a enero del 2019. Las muestras de sangre obtenidas mediante venopunción
Shiroma, Patricia, Becerra, Delzy
openaire   +3 more sources