DISTRIBUTION OF HEARTWATER IN THE CARIBBEAN DETERMINED ON THE BASIS OF DETECTION OF ANTIBODIES TO THE CONSERVED 32-KILODALTON PROTEIN OF COWDRIA-RUMINANTIUM

A.C. Muller Kobold, D MARTINEZ, E CAMUS, F JONGEJAN

Research output: Contribution to journalComment/Letter to the editorAcademicpeer-review

15 Citations (Scopus)

Abstract

A competitive enzyme-linked immunosorbent assay (cELISA) was developed to detect immunoglobulin G antibodies to the major 32-kDa protein of Cowdria ruminantium. A total of 1,804 serum samples collected from cattle on 19 islands in the eastern Caribbean Basin were tested by this cELISA. A total of 133 serum samples from 10 islands (Antigua, Dominica, Grenada, Guadeloupe, Martinique, Montserrat, St. Kitts, St. Lucia, St. Martin, and St. Vincent) were found to be positive. The presence of antibodies to C. ruminantium in cattle on these islands was confirmed by immunofluorescence and Western blotting (immunoblotting). In earlier studies, C. ruminantium has been demonstrated only on Guadeloupe, Antigua, and Marie Galante. This study shows that the causative agent of heartwater is now firmly established in the Caribbean.

Original languageEnglish
Pages (from-to)1870-1873
Number of pages4
JournalJournal of Clinical Microbiology
Volume30
Issue number7
Publication statusPublished - Jul-1992
Externally publishedYes

Keywords

  • IDENTIFICATION
  • STOCKS

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