an flu's impact on poultry farm biosecurity in China

摘要

Cargill's broiler farms in China provide an example of how the threat of avian influenza is altering biosecurity practices around the globe.Poultry health experts predict that the H5 and H7 strains of avian influenza that have caused outbreaks in domesticated poultry operations on four continents may be carried by migrating birds for a number of years.