Results 1 to 10 of about 16,189 (175)

Molecular diagnosis and characterization of Anaplasma marginale and Ehrlichia ruminantium infecting beef cattle of Maputo Province, Mozambique [PDF]

BMC Veterinary Research
Background Members of the Anaplasmataceae family, such as the Anaplasma and Ehrlichia species, cause economic losses and public health risks. However, the exact economic impact has not been comprehensively assessed in Mozambique due to limited data ...
Carlos António Matos, Cesária Fiossiane Nomboro, Luiz Ricardo Gonçalves, Aida Cristina Cala, Carlos Francisco Sitoe, Ana Paula Rúpia Vinte, Cristovão Mario Mondlane, Marcos Rogério André, Maria do Carmo Carrilho   +8 more
doaj   +3 more sources

Dynamic nesting of Anaplasma marginale in the microbial communities of Rhipicephalus microplus [PDF]

Ecology and Evolution
Interactions within the tick microbiome involving symbionts, commensals, and tick‐borne pathogens (TBPs) play a pivotal role in disease ecology. This study explored temporal changes in the microbiome of Rhipicephalus microplus, an important cattle tick ...
Elianne Piloto‐Sardiñas, Lianet Abuin‐Denis, Apolline Maitre, Angélique Foucault‐Simonin, Belkis Corona‐González, Cristian Díaz‐Corona, Lisset Roblejo‐Arias, Lourdes Mateos‐Hernández, Roxana Marrero‐Perera, Dasiel Obregon, Karolína Svobodová, Alejandra Wu‐Chuang, Alejandro Cabezas‐Cruz   +12 more
doaj   +3 more sources

CRISPR-Cas-Based Pen-Side Diagnostic Tests for Anaplasma marginale and Babesia bigemina [PDF]

Microorganisms
Anaplasma marginale and Babesia bigemina are tick-borne pathogens, posing significant threats to the health and productivity of cattle in tropical and subtropical regions worldwide.
Robert Muriuki, Maingi Ndichu, Samuel Githigia, Nicholas Svitek   +3 more
doaj   +3 more sources

First Molecular-Based Confirmation of Dermacentor marginatus and Associated Rickettsia raoultii and Anaplasma marginale in the Hindu Kush Mountain Range [PDF]

Animals, 2023
Ticks of the genus Dermacentor Koch, 1844 (Acari: Ixodidae) are poorly known systematically due to their habitation in harsh topographic environments and high mountains.
Iftikhar Ahmad, Shafi Ullah, Abdulaziz Alouffi, Mashal M. Almutairi, Muhammad Numan, Tetsuya Tanaka, Shun-Chung Chang, Chien-Chin Chen, Abid Ali   +8 more
doaj   +3 more sources

Molecular detection and characterization of Anaplasma marginale infecting cattle, buffalo, and camel populations in southern Egypt. [PDF]

Front Vet Sci, 2023
Anaplasmosis is a severe tickborne disease of ruminants caused by Anaplasma marginale. A. marginale is distributed worldwide and attacks erythrocytes, resulting in an increased body temperature, anemia, jaundice, abortion, and, in some cases, death ...
Mahmoud HYAH, Ali AO, Tanaka T.
europepmc   +2 more sources

Molecular prevalence and phylogeny of Anaplasma marginale, Anaplasma ovis and Theileria ovis in goats and sheep enrolled from a hill station in Punjab, Pakistan. [PDF]

PLoS One, 2023
Anaplasma marginale (A. marginale), Anaplasma ovis (A. ovis) and Theileria ovis (T. ovis) are among the most commonly reported intracellular tick borne pathogens that infect ruminants across the globe causing huge economic losses.
Arif M, Saeed S, Bashir A, Farooq M, Nasreen N, Khan A, Asif M, Khalil MA, Ijaz M, Muqaddas H, Mehmood N, Iqbal F, Chen CC.   +12 more
europepmc   +2 more sources

Transovarial Transmission of Anaplasma marginale in Rhipicephalus (Boophilus) microplus Ticks Results in a Bottleneck for Strain Diversity. [PDF]

Pathogens, 2023
Anaplasma marginale is an obligate intraerythrocytic bacterium of bovines, responsible for large economic losses worldwide. It is mainly transmitted by Rhipicephalus (Boophilus) microplus ticks and, despite mounting evidence suggesting transovarial ...
de la Fournière S, Guillemi EC, Paoletta MS, Pérez A, Obregón D, Cabezas-Cruz A, Sarmiento NF, Farber MD.   +7 more
europepmc   +2 more sources

Targeted mutagenesis in Anaplasma marginale to define virulence and vaccine development against bovine anaplasmosis.

PLoS Pathogens, 2022
Tick-borne Anaplasma species are obligate, intracellular, bacterial pathogens that cause important diseases globally in people, agricultural animals, and dogs.
Paidashe Hove, Swetha Madesh, Arathy Nair, Deborah Jaworski, Huitao Liu, Jonathan Ferm, Michael D Kleinhenz, Margaret A Highland, Andrew K Curtis, Johann F Coetzee, Susan M Noh, Ying Wang, Dominica Genda, Roman R Ganta   +13 more
doaj   +2 more sources

Molecular of Anaplasma marginale Theiler (Rickettsiales: Anaplasmataceae) in horseflies (Diptera: Tabanidae) in Uruguay. [PDF]

Sci Rep, 2022
Anaplasma marginale is transmitted biologically by infected ticks or mechanically by biting flies and contaminated fomites. In tick-free areas, such as southern Uruguay, horseflies could be the principal vectors of this pathogen for bovines, causing ...
Rodrigues GD, Lucas M, Ortiz HG, Dos Santos Gonçalves L, Blodorn E, Domingues WB, Nunes LS, Saravia A, Parodi P, Riet-Correa F, Menchaca A, Campos VF, Krolow TK, Krüger RF.   +13 more
europepmc   +2 more sources

A review of bovine anaplasmosis (<i>Anaplasma marginale</i>) with emphasis on epidemiology and diagnostic testing. [PDF]

J Vet Diagn Invest
Bovine anaplasmosis, caused by the rickettsia Anaplasma marginale, is an economically important tick-borne disease of cattle that is found worldwide. Its clinical effects of severe anemia, decreased growth, weight loss, and death negatively impact cattle
Ierardi RA.
europepmc   +2 more sources