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FAO ANIMAL PRODUCTION AND HEALTH
manual
PREPARING FOR HIGHLY PATHOGENIC AVIAN INFLUENZA
ISSN 1810-1119
*3
FAO ANIMAL PRODUCTION AND HEALTH
manual
PREPARING FOR HIGHLY PATHOGENIC AVIAN INFLUENZA
FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS Rome, 2006
*iii
Contents
1. Introduction 2. Avian influenza and the virus that causes it 2.1. Clinical signs 2.2 Gross pathology 2.3 Differential diagnosis 3. The risk of introduction and dissemination of avian influenza 3.1 Risk of introduction by migrating birds 3.2 Risk of importation 3.3 Risk of spread from infected poultry 3.4 Viru
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