Results 81 to 90 of about 27,572 (240)

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

Research in Veterinary Science, 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. Anaplasma-carrier state was diagnosed in 69 (92%) of cattle.
Hornok, S, Micsutka, A, Fernández de Mera, I G, Meli, Marina L, Gönczi, E, Tánczos, B, Mangold, A J, Farkas, R, Lutz, H, Hofmann-Lehmann, R, de la Fuente, J   +10 more
openaire   +5 more sources

Hemotropic mycoplasmas in little brown bats (Myotis lucifugus). [PDF]

, 2014
BackgroundHemotropic mycoplasmas are epicellular erythrocytic bacteria that can cause infectious anemia in some mammalian species. Worldwide, hemotropic mycoplasmas are emerging or re-emerging zoonotic pathogens potentially causing serious and ...
Breitschwerdt, Edward B, Keel, Michael K, Last, Lisa A, Maggi, Ricardo G, Mascarelli, Patricia E, Yabsley, Michael   +5 more
core   +2 more sources

Vertical transmission of Bartonella schoenbuchensis in Lipoptena cervi. [PDF]

, 2015
BACKGROUND Lipoptena cervi (Diptera: Hippoboscidae) is a hematophagous ectoparasite of cervids, which is considered to transmit pathogens between animals and occasionally to humans.
de Bruin, Arnout, Dremmel, László, Földvári, Gábor, Földvári, Mihály, Jahfari, Setareh, Sprong, Hein, Takken, Willem, van Leeuwen, Arieke Docters   +7 more
core   +5 more sources

Metagenomic-based Surveillance of Pacific Coast tick Dermacentor occidentalis Identifies Two Novel Bunyaviruses and an Emerging Human Ricksettsial Pathogen. [PDF]

, 2017
An increasing number of emerging tick-borne diseases has been reported in the United States since the 1970s. Using metagenomic next generation sequencing, we detected nucleic acid sequences from 2 novel viruses in the family Bunyaviridae and an emerging ...
Bouquet, Jerome, Chiu, Charles Y, Delwart, Eric, Lane, Robert S, Melgar, Michael, Swei, Andrea   +5 more
core   +2 more sources

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, EarlyView.
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

Landscape of exposure: Metapopulation dynamics and local environment structure pathogen exposure in desert bighorn sheep

Ecosphere, Volume 16, Issue 12, December 2025.
Abstract Dynamics of infectious disease in natural populations result from processes across scales, from host characteristics shaping exposure risk and susceptibility, to local environmental conditions driving vector populations, to the structure of metapopulation networks shaping transmission of pathogens across the landscape.
Sara A. Carpenter, Nicholas J. Shirkey, Paige R. Prentice, Emma L. Lantz, Brandon A. Munk, Clinton W. Epps, Brianna R. Beechler, Anna E. Jolles   +7 more
wiley   +1 more source

Molecular detection of novel Anaplasma sp. and zoonotic hemopathogens in livestock and their hematophagous biting keds (genus Hippobosca) from Laisamis, northern Kenya [version 1; peer review: 3 approved]

Open Research Africa, 2022
Background: Livestock are key sources of livelihood among pastoral communities. Livestock productivity is chiefly constrained by pests and diseases. Due to inadequate disease surveillance in northern Kenya, little is known about pathogens circulating ...
Joel L. Bargul, Kevin O. Kidambasi, Daniel M. Mwaki, Kenneth Ogila, Jandouwe Villinger, Johnson Kinyua, Daniel K. Masiga, Dennis Getange, Collins Kigen, Mark Carrington   +9 more
doaj   +1 more source

A Set of Rapid Diagnostic Tool for Babesia microti Infection

Journal of Clinical Laboratory Analysis, Volume 39, Issue 20, October 2025.
This study develops a cross‐priming amplification combined with vertical flow visualization (CPA‐VF) assay for rapid, low‐cost detection of Babesia microti, achieving a detection limit of 2.56 fg/reaction (equivalent to 0.000004% parasitic red blood cells) with 95.5% sensitivity and specificity compared to nested PCR.
Yanan Bai, Shangdi Zhang, Qindong Liang, Xinxin Zhang, Zeen Liu, Yuxin Ye, Jianxun Luo, Hong Yin, Chongge You, Guiquan Guan, Jinming Wang   +10 more
wiley   +1 more source

First detection of Ehrlichia chaffeensis, Ehrlichia canis, and Anaplasma ovis in Rhipicephalus bursa ticks collected from sheep, Turkey.

Polish journal of veterinary sciences
Anaplasmosis and ehrlichiosis are important tick-borne rickettsial diseases of medical and veterinary importance that cause economic losses in livestock.
A. Ayan, B. Aslan Çelik, Ö. Y. Çelik, Ö. Orunç Kılınç, G. Akyıldız, A. B. Yilmaz, D. N. Sayin Ipek, Ö. Oktay Ayan, A. Babaoğlu   +8 more
semanticscholar   +1 more source

Brucella canis in two juvenile labrador retriever littermates with no known travel history

Veterinary Record Case Reports, Volume 13, Issue 2, June 2025.
Abstract Two labrador retriever littermates presented separately to investigate chronic lethargy and shifting lameness. In both cases, clinical examination revealed a multi‐limb lameness. Neither the patients nor their dam or sire had a travel history outside the UK.
Amy Lord, Oliver Russell, Ombeline McGregor, Robert Dudley, Cassia Hare, Barbara Skelly   +5 more
wiley   +1 more source