Published in J Parasitol on October 01, 1971
Factors influencing in vitro infectivity and growth of Rickettsia peacockii (Rickettsiales: Rickettsiaceae), an endosymbiont of the Rocky Mountain wood tick, Dermacentor andersoni (Acari, Ixodidae). J Invertebr Pathol (2005) 1.36
Ontogeny of tick hemocytes: a comparative analysis of Ixodes ricinus and Ornithodoros moubata. Exp Appl Acarol (2005) 0.82
Microwhip scorpions (Palpigradi) feed on heterotrophic cyanobacteria in Slovak caves--a curiosity among Arachnida. PLoS One (2013) 0.75
Lyme disease-a tick-borne spirochetosis? Science (1982) 27.50
The spirochetal etiology of Lyme disease. N Engl J Med (1983) 21.59
Spirochetes isolated from the blood of two patients with Lyme disease. N Engl J Med (1983) 11.15
Changes in infectivity and plasmid profile of the Lyme disease spirochete, Borrelia burgdorferi, as a result of in vitro cultivation. Infect Immun (1988) 6.64
Microimmunofluorescence test for the serological study of rocky mountain spotted fever and typhus. J Clin Microbiol (1976) 5.38
Natural Distribution of the Ixodes dammini spirochete. Science (1983) 5.24
Serologic typing of rickettsiae of the spotted fever group by microimmunofluorescence. J Immunol (1978) 5.10
Spirochetes in Ixodes dammini and mammals from Connecticut. Am J Trop Med Hyg (1983) 4.86
Antibodies of patients with Lyme disease to components of the Ixodes dammini spirochete. J Clin Invest (1983) 4.08
Outbreak of tick-borne relapsing fever in Spokane County, Washington. JAMA (1969) 4.00
Lyme borreliosis: relation of its causative agent to its vectors and hosts in North America and Europe. Annu Rev Entomol (1991) 3.75
Antigenic changes of Borrelia burgdorferi as a result of in vitro cultivation. J Infect Dis (1987) 3.66
Hemolymph test. A technique for detection of rickettsiae in ticks. Am J Trop Med Hyg (1970) 3.26
The urinary bladder, a consistent source of Borrelia burgdorferi in experimentally infected white-footed mice (Peromyscus leucopus). J Clin Microbiol (1988) 2.85
Erythema chronicum migrans--a tickborne spirochetosis. Acta Trop (1983) 2.85
Rapid fluorescent-antibody conjugation procedure. Infect Immun (1971) 2.67
The western black-legged tick, Ixodes pacificus: a vector of Borrelia burgdorferi. Am J Trop Med Hyg (1985) 2.50
Rickettsia peacockii sp. nov., a new species infecting wood ticks, Dermacentor andersoni, in western Montana. Int J Syst Bacteriol (1997) 2.34
Antibody to a 39-kilodalton Borrelia burgdorferi antigen (P39) as a marker for infection in experimentally and naturally inoculated animals. J Clin Microbiol (1991) 2.32
A comparison of serologic methods for diagnosis of Rocky Mountain spotted fever. Am J Epidemiol (1977) 2.22
Rhipicephalus sanguineus: vector of a new spotted fever group rickettsia in the United States. Infect Immun (1975) 2.22
Parasitism by Ixodes dammini (Acari: Ixodidae) and antibodies to spirochetes in mammals at Lyme disease foci in Connecticut, USA. J Med Entomol (1984) 2.02
Plaque formation in tissue cultures by Rickettsia rickettsi isolated directly from whole blood and tick hemolymph. Infect Immun (1972) 2.01
A review of Rocky Mountain spotted fever (tick-borne typhus), its agent, and its tick vectors in the United States. J Med Entomol (1975) 1.94
Immunoglobulin responses in acute Q fever. J Clin Microbiol (1985) 1.80
Natural history of tick-borne spotted fever in the USA. Susceptibility of small mammals to virulent Rickettsia rickettsii. Bull World Health Organ (1966) 1.75
Trans-stadial and transovarial development of disease agents in arthropods. Annu Rev Entomol (1967) 1.64
Tick-borne relapsing fever in the northwestern United States and southwestern Canada. Clin Infect Dis (1998) 1.59
Discovery of the Lyme disease spirochete and its relation to tick vectors. Yale J Biol Med (1985) 1.55
Evaluation of the complement fixation and indirect immunofluorescence tests in the early diagnosis of primary Q fever. Eur J Clin Microbiol (1985) 1.55
Confirmation that Rickettsia helvetica sp. nov. is a distinct species of the spotted fever group of rickettsiae. Int J Syst Bacteriol (1993) 1.53
Ixodes ricinus: vector of a hitherto undescribed spotted fever group agent in Switzerland. Acta Trop (1979) 1.52
Isolation and characterization of symbiotes from the Rocky Mountain wood tick, Dermacentor andersoni. J Invertebr Pathol (1973) 1.50
Mechanisms of transovarial infection of spotted fever Rickettsiae in ticks. Ann N Y Acad Sci (1975) 1.49
Reactivation of Rickettsia rickettsii in Dermacentor andersoni ticks: an ultrastructural analysis. Infect Immun (1982) 1.45
Comparison of enzyme-linked immunosorbent assay and complement fixation and indirect fluorescent-antibody tests for detection of Coxiella burnetii antibody. J Clin Microbiol (1987) 1.44
Ticks and Lyme disease in the United States. Ann Intern Med (1983) 1.40
Antibodies to Lyme-disease spirochaete in European lymphocytic meningoradiculitis (Bannwarth's syndrome) Lancet (1983) 1.39
Isolation of a spirochete from the soft tick, Ornithodoros coriaceus: a possible agent of epizootic bovine abortion. Science (1985) 1.39
Bacteriophage in the Ixodes dammini spirochete, etiological agent of Lyme disease. J Bacteriol (1983) 1.38
Fine structure of Rickettsia canada in tissues of Dermacentor andersoni Stiles. J Bacteriol (1971) 1.33
Ultrastructure of Rickettsia rhipicephali, a new member of the spotted fever group rickettsiae in tissues of the host vector Rhipicephalus sanguineus. J Bacteriol (1979) 1.33
Transovarial and transstadial passage of Borrelia burgdorferi in the western black-legged tick, Ixodes pacificus (Acari: Ixodidae). Am J Trop Med Hyg (1987) 1.30
Properties of selected rickettsiae of the spotted fever group. Infect Immun (1980) 1.30
Intranuclear growth of Rickettsia rickettsii. J Bacteriol (1968) 1.28
The New Zealand white rabbit: an experimental host for infecting ticks with Lyme disease spirochetes. Yale J Biol Med (1985) 1.28
Lyme disease in Wisconsin: epidemiologic, clinical, serologic, and entomologic findings. Yale J Biol Med (1985) 1.18
[New aspects of the part of the vector played by Ixodes ricinus L. in Switzerland. Preliminary note (author's transl)]. Acta Trop (1979) 1.15
Clinical, hematologic, and humoral immune response in female dogs inoculated with Rickettsia rickettsii and Rickettsia montana. Am J Vet Res (1988) 1.13
DNA typing of rickettsiae in naturally infected ticks using a polymerase chain reaction/restriction fragment length polymorphism system. Am J Trop Med Hyg (1994) 1.12
Spirochetes in mammals and ticks (Acari: Ixodidae) from a focus of Lyme borreliosis in California. J Wildl Dis (1988) 1.12
A search for the epidemic typhus agent in Ethiopian ticks. Bull World Health Organ (1973) 1.11
Rocky Mountain spotted fever in Mississippi: survey for spotted fever antibodies in dogs and for spotted fever group reckettsiae in dog ticks. Am J Epidemiol (1976) 1.11
Susceptibility of the black-legged tick, Ixodes scapularis, to the Lyme disease spirochete, Borrelia burgdorferi. Zentralbl Bakteriol Mikrobiol Hyg A (1986) 1.11
Rickettsia rickettsii and Rickettsia montana from Ixodid ticks in Connecticut. Am J Trop Med Hyg (1986) 1.11
Distribution and prevalence of spotted fever group rickettsiae in ticks from South Carolina, with an epidemiological survey of persons bitten by infected ticks. Am J Trop Med Hyg (1978) 1.07
Acute febrile cerebrovasculitis: a syndrome of unknown, perhaps rickettsial, cause. Ann Intern Med (1986) 1.05
Sexual transmission of spotted fever group rickettsiae by infected male ticks: detection of rickettsiae in immature spermatozoa of Ixodes ricinus. Infect Immun (1980) 1.01
The enlarging spectrum of tick-borne spirochetoses: R. R. Parker Memorial Address. Rev Infect Dis (1987) 1.01
Rocky mountain spotted fever in Connecticut: human cases, spotted-fever group rickettsiae in ticks, and antibodies in mammals. Am J Epidemiol (1979) 1.01
Stillbirth following maternal Lyme disease. N Y State J Med (1987) 1.01
Tick-borne relapsing fever in British Columbia, Canada: first isolation of Borrelia hermsii. J Clin Microbiol (1998) 0.99
Kinetics of IgM and IgG responses to experimental and naturally acquired Rickettsia rickettsii infection in dogs. Am J Vet Res (1990) 0.99
Susceptibility and reservoir potential of the dog to spotted fever-group rickettsiae. Am J Vet Res (1984) 0.98
Ecology of tick vectors of American spotted fever. Bull World Health Organ (1969) 0.97
Neurologic abnormalities in Lyme disease without erythema chronicum migrans. Am J Med (1986) 0.96
Enzyme-linked immunosorbent assay for diagnosis of chronic Q fever. J Clin Microbiol (1988) 0.95
Serological diagnosis of Q fever endocarditis. Eur Heart J (1986) 0.95
Observations on Rickettsia canada a recently described member of the typhus group rickettsiae. J Hyg Epidemiol Microbiol Immunol (1968) 0.94
Rocky Mountain spotted fever (tick-borne typhus) in South Carolina: an educational program and tick/rickettsial survey in 1973 and 1974. Am J Trop Med Hyg (1975) 0.94
Spotted fever group rickettsiae in Dermacentor variabilis from Cape Cod, Massachusetts. Am J Trop Med Hyg (1980) 0.94
Fine structure of oogonial and oocyte development in Dermacentor andersoni Stiles (Acari: Ixodidae). J Parasitol (1971) 0.93
Tick-borne diseases in the United States: Rocky Mountain spotted fever and Colorado tick fever. A review. Acta Trop (1977) 0.92
Endemicity of spotted fever group rickettsiae in Connecticut. Am J Trop Med Hyg (1981) 0.92
Potential role of native and exotic deer and their associated ticks (Acari: Ixodidae) in the ecology of Lyme disease in California, USA. Zentralbl Bakteriol Mikrobiol Hyg A (1986) 0.91
Ticks as vectors of Rickettsia prowazeki--a controversial issue. Am J Trop Med Hyg (1972) 0.90
Intranuclear growth of rickettsia Canada, a member of the typhus group. Infect Immun (1970) 0.90
Changing patterns in the incidence of Rocky Mountain Spotted Fever on Long Island (1971-1976). Am J Epidemiol (1977) 0.90
Cytogenetics of ticks (Acari: Ixodoidea). 7. Spermatogenesis in the Pacific Coast tick, dermacentor occidentalis Marx (Ixodidae). J Parasitol (1972) 0.89
Reinfection in erythema migrans disease. Infection (1986) 0.89
Rickettsiae-infected ticks (acari: Ixodidae) and seropositive mammals at a focus for Rocky Mountain spotted fever in Connecticut, USA. J Med Entomol (1983) 0.89
Antibodies to spotted fever-group rickettsiae in dogs and prevalence of infected ticks in southern Connecticut. Am J Vet Res (1982) 0.89
Spirochete from the rabbit tick, Haemaphysalis leporispalustris (Packard). I. Isolation and preliminary characterization. J Bacteriol (1968) 0.89
Diurnal host seeking of adult Pacific Coast ticks, Dermacentor occidentalis (Acari: Ixodidae), in relation to vegetational type, meteorological factors, and rickettsial infection rates in California, USA. J Med Entomol (1985) 0.87
The role of cottontail rabbits (Sylvilagus spp.) in the ecology of Rickettsia rickettsii in the United States. Am J Trop Med Hyg (1980) 0.87
Development of Rickettsia prowazeki in certain species of ixodid ticks. Acta Virol (1968) 0.87
Antibodies to spotted fever-group rickettsiae in dogs in North Carolina. Am J Vet Res (1987) 0.87
Rocky Mountain spotted fever in dogs and its differentiation from canine ehrlichiosis. J Am Vet Med Assoc (1985) 0.87
Zoonotic potential (Rocky Mountain spotted fever aed tularemia) in the Tennessee Valley region. II. Prevalence of Rickettsia rickettsi and Francisella tularensis in mammals and ticks from Land Between the Lakes. Am J Trop Med Hyg (1974) 0.86
Antibodies to Ehrlichia canis, Ehrlichia platys, and spotted fever group rickettsiae in Louisiana dogs. J Vet Intern Med (1989) 0.86
[Epidemiologic study on sheep ticks (Dermacentor marginatus) of rickettsial infections]. Dtsch Tierarztl Wochenschr (1978) 0.86
Spotted fever group rickettsiae in immature and adult ticks (Acari: Ixodidae) from a focus of Rocky Mountain spotted fever in Connecticut. Can J Microbiol (1985) 0.85
Detection of fibrils associated with Rickettsia rickettsii. Infect Immun (1983) 0.84
Rickettsia conorii isolated from Rhipicephalus sanguineus introduced into Switzerland on a pet dog. Z Parasitenkd (1984) 0.84
Establishment of cell cultures persistently infected with spotted fever group rickettsiae. Can J Microbiol (1982) 0.84
Histology and fine structure of spermatozoa and egg passage in the female tract of Dermacentro andersoni stiles (acari-Ixodidae). Tissue Cell (1974) 0.84