Serosurvey for Brucella spp. and Coxiella burnetii in animals on Caribbean islands.
Vet Med Sci
; 6(1): 39-43, 2020 02.
Article
em En
| MEDLINE
| ID: mdl-31729197
To determine the prevalence of antibodies to Brucella melitensis, Brucella abortus and Coxiella burnetii in animals on Caribbean islands we obtained sera from convenience samples of cattle (C), sheep (S), goats (G) and cats (F) from Dominica (C, S, G), Grenada (C, S, G), Montserrat (C, S, G), Puerto Rico (C), Nevis (C, S, G), St Kitts (C, S, G, F) and St Lucia (C, G). The sera were tested for antibodies against the Brucella spp. using commercial ELISA kits. Some sera were also tested at 1/80 for antibodies to C. burnetii using an indirect fluorescent antibody test. Positive sera were also tested at 1/640. None of 599 cattle, 462 sheep or 434 goats were positive in the Brucella ELISAs. None of 230 cattle had antibodies against C. burnetii, but one of 299 sheep was positive at 1/80 (Dominica - 1/54, 2%, 95% CI (0%-5.6%)), as were two of 314 goats, at 1/80 (Grenada - 1/53, 2%, 95% CI (0%-7.5%)) and 1/640 (St Kitts - 1/18, 5.6%, 95% CI (0%-16.7%)), and one of 34 cats, at 1/80 (St Kitts - 1/34; 3%, 95% CI (0%-8.8%)). Our data suggests that there is a very low prevalence or absence of B. melitensis and B. abortus on Caribbean islands. Coxiella burnetii, however, is present but it appears to be present on only some islands and then only at low levels. Overall, there appears to be a low threat to human and animal health from these organisms in the Caribbean.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Febre Q
/
Doenças dos Ovinos
/
Brucelose
/
Doenças do Gato
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Doenças dos Bovinos
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Doenças das Cabras
Tipo de estudo:
Prevalence_studies
/
Risk_factors_studies
Limite:
Animals
País/Região como assunto:
Caribe
Idioma:
En
Revista:
Vet Med Sci
Ano de publicação:
2020
Tipo de documento:
Article
País de afiliação:
Estados Unidos
País de publicação:
Reino Unido