Results 81 to 90 of about 23,970 (216)

Rickettsia Bellii and Anaplasma Marginale

, 2023
Anaplasma marginale is an obligate intracellular gram-negative bacterial pathogen of ruminants. It is the etymological agent of bovine anaplasmosis, which is the most prevalent tick-borne cattle disease in the word. Despite its prevalence and severe economic impacts, few effective control measures exist for A. marginale. Antibiotic treatment, acaricide
openaire   +2 more sources

A One Health Assessment of Tick and Tick‐Borne Pathogen Diversity and Zoonotic Risk in Hubei Province, Central China

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Ticks and tick‐borne pathogens (TBPs) threaten livestock productivity and public health worldwide, and climate–land‐use change is expanding vector habitats, elevating tick‐borne disease risk. However, TBP diversity and risk in Hubei Province, central China, remain insufficiently defined within a One Health framework.
Qian Chen, Ning-wei Ma, Shi-ying Zhu, Dong-fang Li, Xiao-yan Lei, Zi-qian Zhou, Fen Du, Lan He, Jun-long Zhao, Ruofeng Yan   +9 more
wiley   +1 more source

Detecção de anticorpos para Anaplasma sp. em pequenos ruminantes no semi-árido do estado de Pernambuco, Brasil Detection of antibodies against Anaplasma sp. in small ruminants from the semi-arid region against Pernambuco State, Brazil

Revista Brasileira de Parasitologia Veterinária, 2008
Neste trabalho é descrita a detecção de anticorpos para Anaplasma sp. em caprinos e ovinos da região do semi-árido do Estado de Pernambuco, Brasil, utilizando-se um ensaio de imunoadsorção enzimática baseado em MSP5 recombinante de Anaplasma marginale ...
Rafael A. N. Ramos, Carlos A. N. Ramos, Flábio R. Araújo, Elaine S. P. Melo, Antônio A. S. M. Tembue, Maria A. G. Faustino, Leucio C. Alves, Grácia M. S. Rosinha, Carina Elisei, Cleber O. Soares   +9 more
doaj   +1 more source

Spatial Heterogeneity of Tick‐Borne Pathogens Outpaces Genetic Structuring in Anatolian Dermacentor reticulatus Populations

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Understanding how vector population structure influences pathogen circulation remains a major challenge in tick‐borne disease ecology, particularly in biogeographically transitional regions. Dermacentor reticulatus, a widespread Palearctic tick species and vector of multiple pathogens, provides a useful system to investigate this relationship in a ...
Ömer Orkun, Maide Nur Gündoğdu, Tuğba Özdemir, Mesut Yiğit, Barış Yıldız, Ahmet Deniz, Zati Vatansever, Yong-guo Cao   +7 more
wiley   +1 more source

Detection of Multiple Microorganisms in Ruminant Ticks in Senegal Using High‐Throughput Microfluidic Real‐Time PCR

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Ticks are major vectors of numerous pathogens affecting both livestock and humans. In Senegal, data on the diversity of tick‐borne pathogens (TBPs) in ruminant‐associated ticks remain limited. In total, 1703 ticks were collected from goats, sheep, and cattle across three ecological zones of Senegal (Sudanian, Sahelian, and Sudano‐Sahelian).
Aliou Khoule, Clemence Galon, Déthié Ngom, Baye Bado Ndoye, Ousseynou Sene, Ibrahima Dia, Gamou Fall, Mawlouth Diallo, Sara Moutailler, Diawo Diallo, Nan-hua Chen   +10 more
wiley   +1 more source

Vector‐Borne Hemopathogens in Goats: Molecular Identification and Genetic Diversity in Sulaymaniyah, Iraq

Veterinary Medicine International, Volume 2026, Issue 1, 2026.
Tick‐borne diseases impose significant constraints on livestock, caused by various pathogens that affect health and reduce reproductive performance. The study aimed to determine the occurrence rates of hemopathogens, coinfection, and genetic diversity in native goats from four regions in Sulaymaniyah Province, Iraq.
Shadan Hassan Abdullah, Lipi Buch
wiley   +1 more source

Comparison of three nucleic acid-based tests for detecting Anaplasma marginale and Anaplasma centrale in cattle [PDF]

, 2017
Several nucleic acid-based assays have been developed for detecting Anaplasma marginale and Anaplasma centrale in vectors and hosts, making the choice of method to use in endemic areas difficult.
Collins, Nicola E., Baxter, Janine R., Hove, Paidashe, Oosthuizen, Marinda C., Choopa, Chimvwele Namantala, Chaisi, Mamohale E., Khumalo, Zamantungwa Thobeka Happiness, Mutshembele, Awelani M., Brayton, Kelly A., Mtshali, Moses S.   +9 more
core   +1 more source

Molecular Diagnosis and Phylogenetic Analysis of Hemotropic Mycoplasmas and Anaplasma spp. in Peripheral Blood of Goats in Northern Iran and Their Hematobiochemical Alterations

Veterinary Medicine International, Volume 2026, Issue 1, 2026.
Anaplasma and hemoplasma are hemotropic bacteria that infect erythrocytes of various animal hosts and are responsible for significant veterinary health problems. This study aimed to determine the prevalence of Anaplasma spp. and hemotropic Mycoplasma spp. in goats in Mazandaran Province, Northern Iran.
Masoud Nematinezhad, Hassan Sharifiyazdi, Saeed Nazifi, Tina Yaghoobpour, Mojtaba Rahsepar, Seyed Mohammad Bagher Hosseini, Nora Mestorino   +6 more
wiley   +1 more source

Draft genome sequences of Anaplasma phagocytophilum, A. marginale, and A. ovis isolates from different hosts [PDF]

, 2018
Here, we report the draft genome sequences of isolates of Anaplasma phagocytophilum, Anaplasma marginale, and Anaplasma ovis. The genomes of A. phagocytophilum (human), A. marginale (cattle), and A.
Angélica Hernández-Jarguín, Fuente, José de la, Alberdi, Pilar, Zweygarth, Erich, Díaz-Sánchez, Sandra, Fernández de Mera, Isabel G., Erich Zweygarth, De la Fuente, Jose, Isabel G. Fernández de Mera, Gortázar, Christian, Hernández-Jarguín, Angélica, José de la Fuente, Sandra Diaz-Sanchez, Christian Gortazar, Pilar Alberdi   +14 more
core   +1 more source

Avaliação clínica e parasitológica de animais inoculados com vacinas inativadas de Anaplasma marginale e desafiados experimentalmente [PDF]

, 2010
In the present work, inactivated vaccines of Anaplasma marginale were valued (vaccine containing 3 x 109 corpuscles of Anaplasma marginale + oil adjuvante, vaccine containing 3 x 109 corpuscles of Anaplasma marginale + culture supernatant and saponin as ...
Pedro Veloso Facury Lasmar
core   +1 more source