Results 51 to 60 of about 21,375 (146)

Molecular epidemiology and genetic diversity of Anaplasma and Theileria spp. in Pakistani sheep.

PLoS ONE
Pakistan has a huge sheep population (37.2 million in 2024) that is largely unexplored for the presence of vector transmitted parasites. Present study was aimed to document the prevalence of Anaplasma sp., Anaplasma ovis, Theileria ovis and Theileria ...
Wajiha Shahzadi, Mughees Akbar, Arooj Ijaz, Arshad Hussain, Umair Shabbir, Ioannis A Giantsis, Shakir Ullah, Maged A AlGaradi, Adil Khan, Furhan Iqbal, Ayman A Swelum   +10 more
doaj   +1 more source

Tick‐borne diseases in subtropical dairy farming: The role of calf rearing strategies in antibody and antigen prevalence Enfermedades Transmitidas por Garrapatas en la Ganadería Lechera subtropical: El Papel de las Estrategias de Crianza de Terneros en la Prevalencia de Anticuerpos y Antígenos

Medical and Veterinary Entomology, EarlyView.
Tropical farmers try to adapt calf‐rearing systems to temperate dairy industry standards. Calves in tick‐infested areas develop stronger immunity to TBD under controlled exposure to ticks. Early tick exposure promotes sustainable management, balancing tick infestation and developing TBD immunity.
Daniela Balseca, Valeria Paucar‐Quishpe, Richar Rodríguez‐Hidalgo, Ximena Pérez‐Otáñez, Darío Cepeda‐Bastidas, Cecilia Pérez‐Escalante, María‐Augusta Chávez‐Larrea, Sandra Enríquez, Jorge Grijalva, Sophie O. Vanwambeke, Claude Saegerman, Lenin Ron‐Garrido   +11 more
wiley   +1 more source

Molecular study of Anaplasma spp. in horses, sheep, and goats with phylogenetic analysis in northwest Iran [PDF]

Archives of Razi Institute
Anaplasmosis is a tick-borne disease with worldwide distribution, affecting ruminants, equines, carnivores, and humans. This study aimed to investigate Anaplasma phagocytophilum (A.
Hamid Akbari, Mehdi Basaki, Abbas Imani Baran, Zafar Akbarzadeh   +3 more
doaj   +1 more source

Bacterial composition of Polygenis (Polygenis) bohlsi bohlsi (Wagner, 1901) (Siphonaptera: Rhopalopsyllidae) associated with Thrichomys fosteri (Rodentia: Echimyidae) in the Brazilian Pantanal wetland

Medical and Veterinary Entomology, EarlyView.
This study characterizes the bacteriome of Polygenis (Polygenis) bohlsi bohlsi fleas collected from free‐living Thrichomys fosteri in the Pantanal region of Brazil. The bacterial microbiota associated with male fleas exhibited greater phylogenetic diversity, and the overall community structure differed between the flea sexes.
Michelli Inácio Gonçalves Funnicelli, Renan Bressianini do Amaral, Victória Valente Califre de Mello, Ricardo Bassini‐Silva, Lizeth Fernanda Banguero Micolta, Marie Buysse, William Oliveira de Assis, Alanderson Rodrigues da Silva, Heitor Miraglia Herrera, Rosangela Zacarias Machado, Darci Moraes Barros‐Battesti, Daniel Guariz Pinheiro, Olivier Duron, Marcos Rogério André   +13 more
wiley   +1 more source

The Roles of Contrasting Host Types on the Environmental Abundance of Anaplasma phagocytophilum, an Emerging Zoonotic Pathogen

Ecology and Evolution, Volume 16, Issue 9, September 2026.
In this study, we analysed data collected at 40 sites in the Northwest of Scotland (from 2018 to 2020) to quantify the relative contributions of hypothesised pathogen transmission hosts (deer and sheep) and non‐transmission hosts (birds and rodents) on the environmental abundance of ecotypes I and II of Anaplasma phagocytophilum. Our results add to our
William McLellan, Sara Gandy, Jaboury Ghazoul, Fanny Olsthoorn, Livia May, Jude Eze, Mara Rocchi, Hein Sprong, Lucy Gilbert   +8 more
wiley   +1 more source

First report of Anaplasma marginale and Anaplasma ovis in goats in Kelantan, Malaysia [PDF]

Anaplasma species are obligate rickettsial intraerythrocytic pathogens that cause an important tick-borne disease of economic importance in livestock production in many countries. Anaplasma species have been detected from farm animals worldwide, there is
Mohamed, M., Peng, T. L., Shean, C. S., Syazwan, S. A., Sani, N. I. M., Onyiche, T. E., Yahya, S. N. C., Hamdan, R. H., Okene, I. A., Mohamad, N. F. A   +9 more
core   +2 more sources

Sequence analysis of the msp4 gene of Anaplasma ovis strains

, 2007
Anaplasma ovis (Rickettsiales: Anaplasmataceae) is a tick-borne pathogen of sheep, goats and wild ruminants. The genetic diversity of A. ovis strains has not been well characterized due to the lack of sequence information.
Fuente, José de la, Keating, Kimberly A., Mangold, Atilio J., Naranjo, María Victoria, Fernández de Mera, Isabel G., Atkinson, Mark W., Kocan, Katherine M.   +6 more
core   +1 more source

Fatal bovine anaplasmosis in a herd with new genotypes of Anaplasma marginale, Anaplasma ovis and concurrent haemoplasmosis [PDF]

, 2012
Haematological and molecular analysis of blood samples was carried out during an outbreak of bovine anaplasmosis in Hungary. Acute disease was observed in five animals, two of which died.
Fernández de Mera, I G, Gönczi, E., Hornok, S., A.J. Mangold, Mangold, A J, Micsutka, A, H. Lutz, S. Hornok, I.G. Fernández de Mera, M.L. Meli, Lutz, H., de la Fuente, J, Gönczi, E, Lutz, H, Meli, Marina L; https://orcid.org/, Fernández de Mera, I.G., A. Micsutka, R. Farkas, Tánczos, B., R. Hofmann-Lehmann, Farkas, R., Hofmann-Lehmann, R; https://orcid.org/, Farkas, R, Hornok, S, de la Fuente, J., J. de la Fuente, B. Tánczos, Meli, M.L., Hofmann-Lehmann, R., Mangold, Atilio Jose, Tánczos, B, Micsutka, A., E. Gönczi   +32 more
core   +2 more sources

Tick‐Tac‐Foe: When Ticks, Trade, and Zoonotic Pathogens Align in African Wet Meat Markets

Public Health Challenges, Volume 5, Issue 2, June 2026.
ABSTRACT Zoonotic diseases account for over ∼60% of infectious diseases and present a significantly growing fatality threat in Africa. Live and wet markets (LWMs) in Africa function as key economic venues that support human livelihoods through social interaction and trade in food stuff, including meat and other animal‐based products.
Allen Takudzwa Munaro
wiley   +1 more source

Ticks and tick‐borne bacterial pathogens found on hard ticks (Acari: Ixodidae) on cattle in the Central River region of The Gambia

Medical and Veterinary Entomology, Volume 40, Issue 1, Page 91-100, March 2026.
First detection of Ehrlichia minasensis, Anaplasma marginale and hemotropic Mycoplasma spp. in cattle in The Gambia. Identification of four tick species, with Hyalomma marginatum being the most common. 15.6% of ticks tested positive for tick‐borne pathogens, including Ehrlichia spp., A. marginale and hemotropic Mycoplasma spp.
Alpha Kargbo, Aamir M. Osman, Edrisa Jawo, Lamin K. M. Fatty, Flavia C. M. Collere, Marcos R. André, Ahmed A. Hassan‐Kadle, Thállitha S. W. J. Vieira, Rosangela Z. Machado, Rafael F. C. Vieira   +9 more
wiley   +1 more source