Avian influenza in Mexico

摘要: The outbreak of highly pathogenic avian influenza (HPAI) H5N2 in Mexico 1994 led to a clear increase biosecurity measures and improvement intensive poultry production systems. control eradication implemented were based on active surveillance, disease detection, depopulation infected farms prevention possible contacts (identified by epidemiological investigations), measures, restriction the movement live birds, products, by-products material. In addition, introduced massive vaccination programme, which resulted HPAI relatively short time two affected areas that had high density commercial poultry.