Tilapia Lake Virus Disease Strategy Manual
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Tilapia lake virus disease strategy manual
Author: Tang, K.F.J., Bondad-Reantaso, M.G., Surachetpong, W., Dong, H.T., Fejzic, N., Wang, Q., Wajsbrot, N., Hao, B.
language: en
Publisher: Food & Agriculture Org.
Release Date: 2021-11-04
The purpose of this manual is to inform national policymakers and other stakeholders of issues related to the development of contingency plans for responding to outbreaks of tilapia lake virus disease (TiLVD), which has caused substantial mortalities, up to 90 percent, in populations of both wild and farmed tilapia in Asia, the Americas, and Africa. The causative agent for this disease is tilapia lake virus (TiLV), which infects the liver, spleen, kidney, heart, gill tissues, brain, connective tissues of muscle, and reproductive organs of tilapia. Outbreaks of TiLVD not only have devastating economic effects on producers, but also can result in a variety of socio-economic impacts on surrounding communities. It would, therefore, be prudent to implement strategies for the prevention of TiLVD and to develop contingency plans to eradicate, contain, and mitigate the impacts of the disease when outbreaks occur. This manual provides information on: 1) the nature of TiLVD; 2) diagnosis; 3) prevention and control; 4) epidemiology; 5) principles of eradication, containment and mitigation; and 6) policy development issues.
The Progressive Management Pathway for Aquaculture Biosecurity
Author: Food and Agriculture Organization of the United Nations
language: en
Publisher: Food & Agriculture Org.
Release Date: 2023-08-04
The PMP/AB refers to a pathway aimed at enhancing aquaculture biosecurity by building on existing frameworks, capacity and appropriate tools using risk-based approaches and public-private sector partnerships. It is expected to result in sustainable (i) reduction in burden of diseases; (ii) improvement of aquatic health and welfare at farm, national and regional levels; (iii) minimization of global spread of diseases; (iv) optimization of socio-economic benefits from aquaculture; (v) attraction of investment opportunities into aquaculture; and (vi) achievement of One Health goals. In the context of the PMP/AB, biosecurity refers to the cost-effective management of risks posed by pathogens to aquaculture through a strategic approach at the enterprise, local-sector, national and international levels with shared public-private responsibilities. This guidance document for PMP/AB application contains the rationale, vision, mission, scope, goals and benefits of the PMP/AB. The four stages of the PMP/AB are described in detail, including the overall objectives and key outcomes to complete each stage. It also presents a general stepwise process and recommended activities for completing the different stages. The PMP/AB checklist is divided into four broad categories, namely: Sectors and Stakeholders; Aquatic Health Services; Surveillance, Monitoring and Diagnostics; and Management and Evaluation.
Tilapia
Tilapia are a group of cichlid fish endemic to tropical freshwater in Africa, Jordan and Israel, that are extremely nutritious and in high global demand. They are a popular species to farm because of their relative ease of culture, their tolerance to relatively high stocking densities, large size, rapid growth and palatability. As a thorough exploration of tilapia aquaculture, this book emphasizes the significance of this group of fish and discusses the crucial elements of tilapia farming, including their reproductive and genetic characteristics, the various cultivation systems employed and the emerging governance of the practice. It also addresses important health management issues, focusing on nutrition, immunology, and animal welfare and extensively analyses the diseases that afflict tilapia, how they are diagnosed and what potential zoonotic hazards exist. Written by an international team of experts to advance the long-term, sustainable growth of the global aquaculture industry, this book is a comprehensive and essential resource for anyone involved in or learning about tilapia farming.