Bird flu not detected in sample from Delhi's Ghazipur poultry unit: Official Bird flu not detected in sample from Delhi's Ghazipur poultry unit: Official Officials said the 100 samples from Ghazipur poultry unit that were sent to Jalandhar for testing have tested negative for bird flu. advertisement UPDATED: January 14, 2021 11:49 IST Amid bird flu scare, the Ghazipur poultry market was closed by authorities in Delhi. (File photo) The animal husbandry unit of the Delhi government has said they have not found any evidence of bird flu at the Ghazipur poultry unit. Officials said the 100 samples that were sent from the poultry unit to Jalandhar for testing were found to be negative for bird flu.