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A technology review

Newcastle disease with special emphasis on its effect on village chickens











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    Guidelines for coordinated human and animal brucellosis surveillance 2003
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    Brucellosis remains a major source of disease in domesticated animals, wildlife and humans. Although reported incidence and prevalence of the disease vary widely from country to country, bovine brucellosis caused mainly by Brucella. abortus is still the most widespread form. In sheep, goats and humans, brucellosis caused by Brucella melitensis is by far the most important clinically apparent disease. Brucellosis is still a major disease problem in the Mediterranean region, western Asia, parts of Africa and Latin America. The zoonotic significance of Brucellosis requires concerted efforts at control through intersectoral collaboration between the Ministiries of Agriculture and Health. Such collaboration will depend to a large extent on the availabilty of science based information collected through efficient surveillance systems for the purpose of designing practical and feasible control strategies to reduce prevalence of the disease and where feasible, eradicate it. These guidelines ha ve been prepared with that aim. They have been developed by reviewing programmes in countries that have successfully controlled and eradicated Brucellosis as well as those countries in which the disease is still endemic. In using these giudelines for human and animal brucellosis surveillance it must be emphasised, that what has been successful in one country may not necessarily be successful in another based on factors such as level of control of animal movement and socio-cultural practices and habits. It is therefore suggested that these guidlines be modified to suit prevailing local conditions and animal management systems.
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    A basic laboratory manual for the small-scale production and testing of I-2 Newcastle disease vaccine 2002
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    Chickens are susceptible to many infectious diseases. One of the most important of these is the viral disease known as Newcastle disease, which causes devastating losses in both commercial and village chickens. Newcastle disease can be controlled by the use of vaccines. However, many Newcastle disease vaccines deteriorate after storage for one or two hours at room temperature, making them unsuitable for use in villages where the vaccine may need to be transported for hours or in some cases days at ambient temperature. The I-2 Newcastle disease vaccine is more robust and therefore does not deteriorate as quickly as traditional vaccines. This manual summarizes the basic laboratory procedures used to produce and test experimental I-2 thermostable Newcastle disease vaccine in the research and training programmes associated with the John Francis Virology Laboratory.
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    Book (series)
    Rational use of vaccination for control and prevention of H5 highly pathogenic avian influenza (EMPRES FOCUS ON) 2016
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    Vaccination can play a valuable role in control, prevention and elimination of highly pathogenicity avian influenza (HPAI) viruses in poultry. However, risk of adverse consequences as well as concerns about availability of sufficient resources to conduct vaccination programmes often restrain countries from embarking on vaccination. This document discusses concerns regarding poultry vaccination for H5 HPAI, with the aim to facilitate decision making in affected countries or those at risk of H5 HP AI incursion. The document contributes to FAO’s Strategic Objective 5 by helping to increase the resilience of livelihoods to threats from HPAI.

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