Peer-reviewed veterinary case report
Seroprevalence of Trypanosoma evansi infection in water buffaloes from the mountainous region of North Vietnam and effectiveness of trypanocidal drug treatment.
- Journal:
- The Journal of veterinary medical science
- Year:
- 2013
- Authors:
- Nguyen, Quoc Doanh et al.
- Affiliation:
- National Institute of Veterinary Research
Abstract
Water buffalo (WB) is an important domestic animal in Vietnam. This study utilized a card agglutination test to investigate seroprevalence of surra in WB population. Sera were collected from 585 WB from 4 different regions in Cao Bang and Thai Nguyen Provinces. Among them, 131 samples (22.4%) were positive for surra. The highest prevalence (24.6%) was found among 3 to 5 years old WB. Buffaloes less than 3 years old had the lowest prevalence (15.6%). Among 27 abortion cases, 9 WB (33.3%) were surra positive. For treatment of surra, Berenil® demonstrated a 100% cure rate, while that of Trypamidium® was only 40%. Our findings suggest that the current control strategy has not succeeded in reducing prevalence of surra in Vietnam.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/23665513/