Results 1 to 10 of about 27,572 (240)

Molecular prevalence and associated risk factors of Anaplasma ovis in Pakistani sheep [PDF]

Frontiers in Veterinary Science, 2023
BackgroundMajority of Pakistani population lives in rural areas and raising animals, especially the small ruminants, is their primary source of income. Anaplasma ovis is known to infect small ruminants globally and causing significant economic losses to ...
Muhammad Naeem, Itzel Amaro-Estrada, Asia Taqadus, Ayman A. Swelum, Abdulmohsen H. Alqhtani, Muhammad Asif, Muhammad Sajid, Asmat Ullah Khan, Aliza Tariq, Summaya Anjum, Adil Khan, Furhan Iqbal   +11 more
doaj   +7 more sources

Anaplasma phagocytophilum and Anaplasma ovis–Emerging Pathogens in the German Sheep Population [PDF]

Pathogens, 2021
Knowledge on the occurrence of pathogenic tick-borne bacteria Anaplasma phagocytophilum and Anaplasma ovis is scarce in sheep from Germany. In 2020, owners from five flocks reported ill thrift lambs and ewes with tick infestation.
Benjamin Ulrich Bauer, Cristian Răileanu, Oliver Tauchmann, Susanne Fischer, Christina Ambros, Cornelia Silaghi, Martin Ganter   +6 more
doaj   +8 more sources

First study on molecular identification of Anaplasma ovis in sheep in southern Kazakhstan [PDF]

Veterinary World
Background and Aim: Anaplasmosis in small ruminants is a tick-borne infection caused mainly by the obligate intraerythrocytic bacterium Anaplasma ovis. It is usually subclinical, with persistent infection in affected animals, but acute disease can occur,
Alexandr Ostrovskii, Madina Kadyrova, Nurdina Yerzhanova, Dinara Kamalova, Amirkhan Kassen, Nailya Tursunbay, Alexandr Shevtsov, Christian Bauer, Kassym Mukanov   +8 more
doaj   +7 more sources

The Anaplasma ovis genome reveals a high proportion of pseudogenes [PDF]

BMC Genomics, 2019
Background The genus Anaplasma is made up of organisms characterized by small genomes that are undergoing reductive evolution. Anaplasma ovis, one of the seven recognized species in this genus, is an understudied pathogen of sheep and other ruminants ...
Zhijie Liu, Austin M. Peasley, Jifei Yang, Youquan Li, Guiquan Guan, Jianxun Luo, Hong Yin, Kelly A. Brayton   +7 more
doaj   +5 more sources

Molecular detection and characterization of Anaplasma ovis, Theileria ovis, and Theileria lestoquardi in sheep and goats in Luxor, Egypt. [PDF]

BMC Vet Res
Background Tick-borne diseases cause economically significant losses to animal production globally, and anaplasmosis and theileriosis are associated with the greatest losses. However, the spread of the relevant pathogens in flocks of domesticated animals
Mahmoud HYAH, Tanaka T, Ali AO, Emeish WFA.   +3 more
europepmc   +7 more sources

Tick control prevents carcass condemnations in lambs caused by Anaplasma ovis. [PDF]

Vet Res Commun
Ovine anaplasmosis is causing relevant economic losses in Spain due to icteric carcass condemnation in lambs. Anaplasma ovis infection occurs through grazing sheep that transfer ticks to their offspring.
Ruiz H, Lacasta D, Villanueva-Saz S, González JM, Ortín A, Ramos JJ, Benito AÁ, Estrada-Peña A, Fernández A, Pomar M, de Arcaute MR.   +10 more
europepmc   +8 more sources

Molecular Epidemiology, Seasonality and Phylogenetic Investigations of Anaplasma ovis in Small Ruminants from Diverse Agro-Climatic Regions of Punjab, Pakistan. [PDF]

Microorganisms, 2023
Anaplasma (A.) ovis is the most important cause of anaplasmosis in small ruminants. The current study was planned to estimate the molecular prevalence, risk factors, and phylogenetic analysis of A.
Atif FA, Ullah S, Cossío-Bayúgar R, Kashif M, Khan AU, Wu WF.   +5 more
europepmc   +4 more sources

First Molecular Evidence for the Presence of Anaplasma phagocytophilum in Naturally Infected Small Ruminants in Tunisia, and Confirmation of Anaplasma ovis Endemicity [PDF]

Pathogens, 2022
Anaplasma species are obligate intracellular rickettsial vector-borne pathogens that impose economic constraints on animal breeders and threaten human health. Anaplasma ovis and Anaplasma phagocytophilum infect sheep and goats worldwide.
Youmna M’ghirbi, Beatriz Oporto, Ana Hurtado, Ali Bouattour   +3 more
doaj   +3 more sources

Detection of Rickettsia spp. and Anaplasma ovis in Melophagus ovinus from southern Xinjiang, China [PDF]

Medical and Veterinary Entomology, Volume 37, Issue 4, Page 865-870, December 2023., 2023
Melophagus ovinus is a hematophagous insect that is distributed worldwide and plays a crucial role in transmitting disease‐causing pathogens. From June 2021 to March 2022, a total of 370 M.
Siang Li, Liu Zhang, Zheng Li, Haonan Song, Ze‐Wei Que, Siyu Zhao, Yingying Li, Yuling Guo, Jun‐Yuan Wu   +8 more
semanticscholar   +3 more sources

Anaplasma ovis Prevalence Assessment and Cross Validation Using Multiparametric Screening Approach in Sheep from Central Tunisia [PDF]

Pathogens, 2022
We conducted a 5-month-long screening of Anaplasma spp. and Anaplasma ovis infection in sheep from central Tunisia. During this longitudinal study, we investigated the infection dynamics using both direct and indirect assessments validated with a ...
Sihem ElHamdi, Moez Mhadhbi, Mourad Ben Said, Amine Mosbah, Mohamed Gharbi, Imen Klabi, Monia Daaloul-Jedidi, Hanène Belkahia, Rachid Selmi, Mohamed Aziz Darghouth, Lilia Messadi   +10 more
doaj   +3 more sources