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Molecular Phylogenetics and Evolution, 2018
Anaplasma phagocytophilum is the causative agent of human granulocytic anaplasmosis and tick-borne fever in domestic ruminants. Differential diagnosis of zoonotic and pathogenic tick-borne diseases like granulocytic anaplasmosis is important for the efficient implementation of control programs. Thus, the differentiation of pathogenic A. phagocytophilum
Min-Goo, Seo +3 more
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Anaplasma phagocytophilum is the causative agent of human granulocytic anaplasmosis and tick-borne fever in domestic ruminants. Differential diagnosis of zoonotic and pathogenic tick-borne diseases like granulocytic anaplasmosis is important for the efficient implementation of control programs. Thus, the differentiation of pathogenic A. phagocytophilum
Min-Goo, Seo +3 more
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Anaplasma phagocytophilum in Sheep
2016Sheep are grazers and thus come into direct and indirect contact with other ruminants and wildlife including insects and arachnids in their natural environment. In Europe, the lambing season coincides with the period in which ticks are reviving from dormancy in the spring.
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Haemorrhagic Diathesis in a Ram with Anaplasma phagocytophilum Infection
Journal of Comparative Pathology, 2011A 10-month-old ram with fever, inappetence and haemorrhagic diathesis had petechiae and ecchymoses at various body sites and was infested by ticks. Haematological examination revealed pancytopenia, while serum biochemistry indicated hepatic dysfunction. Blood smears were negative for Ehrlichia spp. and other haemoparasites.
N D, Giadinis +6 more
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Mechanisms of evasion of neutrophil killing by Anaplasma phagocytophilum
Current Opinion in Hematology, 2006This review summarizes recent knowledge regarding the strategies employed by Anaplasma phagocytophilum to evade or subvert neutrophil killing mechanisms and modify other neutrophil pathways to promote its survival.A. phagocytophilum evades neutrophil oxidative killing by preventing fusion of cytochrome b558-carrying specific granules and secretory ...
Jason A, Carlyon, Erol, Fikrig
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Human Exposure to Anaplasma phagocytophilum in Portugal
Annals of the New York Academy of Sciences, 2006Abstract: A retrospective study to detect Anaplasma phagocytophilum antibodies by indirect immunofluorescence (IFA) and Western blot (WB) assay was conducted in 367 potentially exposed patients from Portugal. The study included 26 patients with confirmed Lyme borreliosis (LB), 77 with suspected LB, 264 seronegative patients studied for possible tick ...
A S, Santos, F, Bacellar, J S, Dumler
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Reservoir Competency of Goats for Anaplasma phagocytophilum
Annals of the New York Academy of Sciences, 2006Abstract: The susceptibility of goats to infection by Anaplasma phagocytophilum (A. phagocytophilum) strains Ap‐Variant 1 and Ap‐ha was assessed by infestation of goats with field‐collected Ixodes scapularis (I. scapularis) ticks. Both strains were infectious in the goat model.
Robert F, Massung +3 more
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Current knowledge on Anaplasma phagocytophilum
2020Anaplasma phagocytophilum infection is one of the most common vector-borne diseases. The aim of this article is to review the scientific literature on various aspects of Anaplasma phagocytophilum – general characteristics, epidemiological cycle, vectors, reservoirs and hosts, an infection in wild animals and rodents.
Baymakova, Magdalena +2 more
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