Spotted-fever group Rickettsia in Dermacentor variabilis, Maryland.
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ABSTRACT: Three-hundred ninety-two adult Dermacentor variabilis were collected from six Maryland counties during the spring, summer, and fall of 2002. Infection prevalence for spotted fever group Rickettsia was 3.8%, as determined by polymerase chain reaction. Single strand conformational polymorphism (SSCP) analysis followed by sequencing indicated that all infections represented a single rickettsial taxon, Rickettsia montanensis.
SUBMITTER: Ammerman NC
PROVIDER: S-EPMC3320417 | biostudies-literature |
REPOSITORIES: biostudies-literature
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