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Book (stand-alone)Report of the International Emergency Fish Disease Investigation Mission on a Suspected Outbreak of Epizootic Ulcerative Syndrome (EUS) in the Democratic Republic of Congo, 13-19 March 2015 2017
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No results found.In response to a request for an emergency technical assistance from the Government of the Democratic Republic of Congo (DRC) in connection with a serious disease affecting fish in Lokame River in Loko and in Mbanza Oton, 60 km from Gbadolite, FAO formed an International Emergency Disease Investigation Task Force. The overall objective of the Task Force was to (1) confirm that an outbreak was happening; establish a case definition and presumptive diagnosis of the causative agent; (2) collect and process fish samples for relevant laboratory tests; (3) identify risk factors, confirm diagnosis and define further investigation or follow-up work; (4) recommend border/cross border control measures to prevent further spread of the disease; (5) identify specific short-term and medium-term biosecurity action plans that the government may undertake; and (6) provide further recommendations to FAO on how to prevent the further spread of the disease. Some members of the Task Force travelled to DRC from 13 to 19 March 2015, conducted field investigations and laboratory test and has confirmed the presence of the epizootic ulcerative syndrome (EUS) using three recommended confirmatory tests such as: (i) demonstration of mycotic granulomas and fungal structures in stained histological sections, (ii) isolation of Aphanomyces invadans on culture media and (iii) positive identification by polymerase chain reaction (PCR) of A. invadans genomic DNA. The Task Force concluded that permissive facto rs that favoured the propagation, infectivity and disease occurrence of EUS occur in the rivers and streams investigated in the Equateur Province of DRC. The findings also showed that environmental, climatic, water quality and human demographic conditions in the Congo River basin support the possibility of pandemic spread of the disease. The Task Force suggested several actions which need to be undertaken to curb the spread of the outbreak. These include active surveillance and monitoring of fi sh markets and other food channels used in the movement of live fish, capacity building for involved government personnel to strengthen knowledge and expertise in the identification and control of the disease through biosecurity measures, continued dialogue among DRC, neighbouring countries and FAO about EUS status including subregional disease surveillance, monitoring, and response programmes, and the formulation of a national aquatic biosecurity strategy for DRC. -
DocumentWhat you need to know about epizootic ulcerative syndrome (EUS) - An extension brochure 2009
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This extension brochure – What you need to know about epizootic ulcerative syndrome (EUS) – provides simple facts or frequently asked questions about EUS. This brochure is intended to a wide range of audience from fish farmers and fishermen to extension officers as well as policy-makers as a public information campaign to make available factual information about the disease so that awareness may be raised for better understanding of its potential impact.This brochure, an outcome of FAO’s Techni cal Cooperation Project TCP/RAF/3111 Emergency Assistance to Combat Epizootic Ulcerative Syndrome in the Chobe/Zambezi River System, was prepared under the technical supervision of Dr Melba B. Reantaso and Dr Rohana P. Subasinghe of the Aquaculture Management and Conservation Service, Fisheries and Aquaculture Management Division, FAO Fisheries and Aquaculture Department. -
No Thumbnail AvailableProjectResearches on marine finfish and shrimp farming
Establishment of a Network of Aquaculture Centres in Asia
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No results found.The Aquaculture Department of the Southeast Asian Fisheries Development Center (SEAFDEC) is one of the four regional lead centres participating in the regional activities of the Network of Aquaculture Centres in Asia (NACA) to carry out regional research, training and information activities. In formulating the research activities for the Regional Lead Centre in the Philippines (RLCP), FAO has assigned a task force to prepare viable research programme in consultation with the research leaders of the Centre. The task force also held a number of consultation with some of the leading fish pond operators, officers of the government and University. The programmes for the Regional Aquaculture Lead Centres in Asia is contained in the document ADCP/REF/80/14 (En.). The farming system selected for the Regional Lead Centre in the Philippines are (i) shrimp culture in ponds and (ii) pond culture of milkfish, mullet and other brackishwater finfish. However, because of limitation of funds, facilit ies and technical manpower, research will be concentrated on priority commodities of the country which also are of regional interest. While noting the effort of IDRC in establishing breeding and culture technology for milkfish, the Centre focuses its initial attention and effort on the farming of shrimp in brackishwater ponds and culture of other brackishwater finfish (seabass and grouper). The selection of shrimp is due to its high market value and its economic importance to the shrimp cultiv ated in the various tropical and sub-tropical Asian countries. The rapid decline of supply from the wild has led many countries to launch massive programmes to culture the species which has a lucrative export value. However, appropriate farming technology has not been fully developed resulting to frequent shortage of feed supply, poor harvest and in some cases collapse of production farms.
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