Here's your 10-point cheatsheet to this big story:
Delhi bans import of live birds and closes city's biggest poultry market in Ghazipur for 10 days. Samples sent to Jalandhar laboratory for testing. A 24-hour helpline set up for citizens with queries. Rapid response teams have been formed in every Delhi district. Veterinary officers are surveying bird markets, wildlife establishments, and water bodies.
At least 24 crows have been found dead at a district park in south Delhi's Jasola in the past three days and 10 ducks have died at the famous Sanjay Lake. The lake, along with three recreational parks, has been closed.
Punjab has been declared a "controlled area" in view of the outbreak affecting birds in neighbouring states. A complete ban has also been imposed on the import of live birds including poultry and unprocessed poultry meat into the state till January 15.
Bird flu confirmed in 13 districts of Madhya Pradesh, while around 1,100 crows and other wild birds have been found dead across 27 districts. A poultry market in Agar Malwa district has been shut for a week after the virus was detected in one sample there.
In Chhattisgarh's Balod district, several chicken and wild birds reportedly died under mysterious circumstances in the intervening night of January 8 and 9. The state government has formed a rapid response team to probe the incident and samples have been sent to a laboratory.
The 900 chickens died at a poultry farm in Maharashtra's Parbhani district where a probe has been launched. Samples of some dead crows from Mumbai, Thane, Dhapoli, and Beed districts, too, have been sent to the National Institute of High Security Animal Diseases for testing.
In Kerala's two affected districts, the process of culling birds has been completed. The state has issued guidelines for post-operational surveillance. A central team has arrived in the state to keep an eye on developments.
The Department of Animal Husbandry and Dairying has written to Chief Secretaries of states and Union Territories asking them to monitor the situation and keep effective communication open with health officials, particularly with regards to avoiding the spread of the disease to humans. They have also been asked to track water bodies, bird markets, zoos, poultry farms, and all their surrounding areas.
The Department of Animal Husbandry and Dairying has asked states to ensure availability of PPE kits and accessories to be used to cull birds and dispose of carcases and bird waste.
State governments have also been asked to tackle rumours that influence poultry product consumers. They are expected to increase awareness about their safety, especially after the products are boiled or cooked.