نتایج جستجو برای: relapsing fever
تعداد نتایج: 105368 فیلتر نتایج به سال:
Based on chromosome sequences, the human pathogen Borrelia miyamotoi phylogenetically clusters with species that cause relapsing fever. But atypically for relapsing fever agents, B. miyamotoi is transmitted not by soft ticks but by hard ticks, which also are vectors of Lyme disease Borrelia species. To further assess the relationships of B. miyamotoi to species that cause relapsing fever, I inv...
Diagnosis in relapsing fever is often difficult because of the inadequacy of available methods. Clinical identification of the disease may be unreliable since the physical signs vary and are frequently atypical. Moreover, the symptomatology may resemble any one of several acute infectious diseases, particularly those having an intermittent febrile course. Outstanding among the infections which ...
background: a molecular survey was conducted to investigatethe presence of pathogenic borrelia persica species causing the tick borne relapsing fever (tbrf) in takistan district qazvin province, western iran. methods: a number of 1021 s oft ticks were collected from 31 villages including previously reported infected and none-infected tbrf cases and individually examined for the presenceof b. p...
Improvements to risk assessments are needed to enhance our understanding of tick-borne disease epidemiology. We review tick vectors and duration of tick attachment required for pathogen transmission for the following pathogens/toxins and diseases: (1) Anaplasma phagocytophilum (anaplasmosis); (2) Babesia microti (babesiosis); (3) Borrelia burgdorferi (Lyme disease); (4) Southern tick-associated...
sights into host–microbe interactions. Our report confirms a novel Borrelia IGS sequence type detected in situ from 2 relapsing fever patients. This species showed greatest homology with the relapsing fever borreliae from Africa, B. recurrentis and B. duttonii, but not with B. microti, which is transmitted by O. erraticus ticks, previously believed to be the only soft tick species in this regio...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید