| Autor: |
Loureiro D, Moura-Costa LF, Jordão RS, Menezes NC, Macedo ES, Guimarães TS, Meyer R, Portela RW |
| Jazyk: |
angličtina |
| Zdroj: |
Revue scientifique et technique (International Office of Epizootics) [Rev Sci Tech] 2017 Dec; Vol. 36 (3), pp. 965-970. |
| DOI: |
10.20506/rst.36.3.2728 |
| Abstrakt: |
Equatorial Guinea (EG) is a country in Central Africa with typical tropical weather. Sheep are an important source of food in EG, but the absence of information regarding infectious diseases that affect the native flocks of small ruminants is a concern. The country is currently implementing several new practices in the sheep industry associated with the importation of sheep from other countries. This study aimed to evaluate the seroprevalence of bacterial infections that are important to the sheep industry in EG sheep flocks. The detection of specific antibodies for the four agents studied was performed using enzyme-linked immunosorbent assay in 1,002 serum samples from EG sheep. The results showed a true prevalence of 13.37% for antibodies against Corynebacterium pseudotuberculosis, 0.59% for Brucella ovis, 19.89% for Chlamydophila abortus and 0.79% for Mycoplasma agalactiae in animals from production flocks. Among a group of 35 samples from isolated native animals, 47.56% were seropositive for antibodies against C. pseudotuberculosis, 42.84% for B. ovis, 54.28% for C. abortus and 11.35% for M. agalactiae. These results comprise the first report of the prevalence of infectious diseases in sheep in EG. They highlight the importance of adopting adequate measures to prevent infection by bacteria endemic to EG native flocks during the development of the sheep industry in the country. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
|
