1921
Volume 33, Issue 5
  • ISSN: 0002-9637
  • E-ISSN: 1476-1645
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Abstract

Abstract

A survey for the prevalence of Rocky Mountain spotted fever (RMSF) antibodies in dogs associated with confirmed human cases in Ohio was conducted during 1981. Twelve of 14 confirmed cases (85%) had a history of dog association prior to onset of RMSF. A total of 29 dogs were included in the study, with 16 dogs providing serum samples for antibody testing and the remainder providing tick samples. Serum samples tested by indirect microimmunofluorescence techniques revealed 12/16 dogs (75%) to be seropositive for . A total of 310 ticks were collected from study dogs and the vegetation surrounding RMSF case exposure sites. Twenty-two (7.1%) of these ticks (all ) were found to be infected with spotted fever group rickettsiae. Four ticks (1.3%) were infected with , 13 (4.2%) with , and four (1.3%) with , a nonpathogen, was the only rickettsia found in dogs (antibodies) and ticks (isolation) associated with human cases in Southern Ohio.

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/content/journals/10.4269/ajtmh.1984.33.1026
1984-09-01
2017-11-19
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http://instance.metastore.ingenta.com/content/journals/10.4269/ajtmh.1984.33.1026
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  • Accepted : 02 Mar 1984

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