Avian Influenza: Crisis sparks biosecurity assessment
Biosecurity breaches probably caused one of the worst animal disease crises in the United States. Fast moving outbreaks of highly pathogenic avian influenza in 21 states resulted in the destruction of 50 million turkeys and chickens last year. More cases affecting 400,000 birds were reported in Indiana at the beginning of this year. The rapid spread of the disease showed increased vulnerability in the animal population, said John Clifford, chief trade adviser for the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service. [node:read-more:link]