Academic Journal
Risk factors associated with acute hepatopancreatic necrosis disease at shrimp farm level in Bac Lieu Province, Vietnam
| العنوان: | Risk factors associated with acute hepatopancreatic necrosis disease at shrimp farm level in Bac Lieu Province, Vietnam |
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| المؤلفون: | Hien The Nguyen, Toan Nguyen Van, Tien Tien Ngoc, Visanu Boonyawiwat, Theera Rukkwamsuk, Adisorn Yawongsa |
| المصدر: | Veterinary World, Vol 14, Iss 4, Pp 1050-1058 (2021) |
| بيانات النشر: | Veterinary World, 2021. |
| سنة النشر: | 2021 |
| المجموعة: | LCC:Animal culture LCC:Veterinary medicine |
| مصطلحات موضوعية: | conditional logistic regression, early mortality syndrome, fish-eating bird, matched case-control study, odd ratio, Animal culture, SF1-1100, Veterinary medicine, SF600-1100 |
| الوصف: | Background and Aim: Acute hepatopancreatic necrosis disease (AHPND) is a severe disease in shrimp farms and adversely affected the shrimp industry of Vietnam. So far, the study on risk factors associated with AHPND outbreaks is limited. The objective of this study was to determine the potential risk factors of AHPND at the shrimp farm level in Bac Lieu Province, Vietnam. Materials and Methods: Real-time-Polymerase chain reaction was used to analyze data collected from an active surveillance program of shrimp farms in 2017 in the Vinh Tien and Vinh Lac villages, Vinh Thinh commune, Hoa Binh district in Bac Lieu Province, Vietnam. The matched case-control study selected 20 cases and 20 control farms from 134 shrimp farms. In 2018, face-to-face interviews using structured questionnaires were conducted with the farmers of these selected farms. Results: Of the 59 studied variables, seven had p≤0.2 based on bivariate analyses. The results of multivariable analysis showed that the presence of fish-eating birds on shrimp farms was a significant association with AHPND (odds ratio=8, p=0.049). Conclusion: To reduce the effect of AHPND, farmers should apply effective methods to manage wild animals such as using a grid or net to cover the pond, combined with improved biosecurity. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 0972-8988 2231-0916 |
| Relation: | http://www.veterinaryworld.org/Vol.14/April-2021/34.pdf; https://doaj.org/toc/0972-8988; https://doaj.org/toc/2231-0916 |
| DOI: | 10.14202/vetworld.2021.1050-1058 |
| URL الوصول: | https://doaj.org/article/2a69fbdb0c8b4ea58577af1029a63648 |
| رقم الانضمام: | edsdoj.2a69fbdb0c8b4ea58577af1029a63648 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 09728988 22310916 |
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| DOI: | 10.14202/vetworld.2021.1050-1058 |