Bird Flu: Tamil Nadu is on high alert after the death of approximately 1,000 to 1,500 crows in Chennai was confirmed to be caused by the highly pathogenic H5N1 avian influenza virus.
The outbreak has primarily affected neighbourhoods such as Adyar, Velachery, Thiruvanmiyur, and the East Coast Road (ECR).
While no human cases have been confirmed in the state, the Union Ministry of Fisheries, Animal Husbandry and Dairying has urged the Tamil Nadu government to strengthen preventive measures using a “One Health” approach.
Authorities have intensified surveillance at poultry farms and wet markets to prevent the virus from spreading to domestic birds or humans.
Bird Flu in Tamil Nadu
The situation came to light following a series of unexplained crow deaths in late January across southern Chennai. Samples collected from the carcasses were sent to the ICAR–National Institute of High Security Animal Diseases (NIHSAD) in Bhopal, which confirmed the presence of the H5N1 strain on February 5, 2026.
This development follows recent bird flu detections in crows in Darbhanga, Bihar, raising concerns about the movement of the virus through wild bird populations.
In response, the Tamil Nadu Department of Animal Husbandry has ordered enhanced monitoring across the state and surrounding districts to ensure early detection of any further spread.
Public Safety Protocols
To contain the outbreak, officials have mandated the safe disposal of dead birds through deep burial or incineration to prevent scavengers from spreading the virus. The Greater Chennai Corporation and state health departments are conducting disinfection operations in zones where high bird mortality was reported.
Residents are strictly advised to avoid direct contact with sick or dead birds and to report any unusual avian deaths to local veterinary departments immediately.
Health experts suggest that while the risk to the general public remains low, those living near bird habitats or handling poultry should maintain strict hygiene and seek medical advice if they develop flu-like symptoms.
How to Stay Safe
To ensure your safety and that of your family, health officials recommend adhering to the following hygiene and preventive protocols during the bird flu alert.
1. Avoid Direct Contact with Birds: Do not touch or handle sick or dead birds, including crows, pigeons, or poultry. If you spot a carcass, maintain a safe distance as the virus can be present in the bird’s feathers, saliva, or droppings.
2. Report Unusual Deaths Immediately: If you notice multiple dead birds in your locality, immediately inform the local Animal Husbandry Department or the Greater Chennai Corporation. Do not attempt to dispose of the birds yourself, as officials must follow specific deep-burial protocols.
3. Practice Strict Food Safety: Ensure that all poultry and egg products are thoroughly cooked before consumption. The H5N1 virus is destroyed at high temperatures (at least 74°C or 165°F); avoid eating raw or “half-boiled” eggs until the alert is lifted.
4. Maintain Personal Hygiene: Wash your hands frequently with soap and water for at least 20 seconds, especially after spending time outdoors or in public parks. Use an alcohol-based hand sanitizer if soap is unavailable, and avoid touching your face, eyes, or nose.
5. Protect Your Pets: Keep your pets indoors or on a leash to prevent them from interacting with wild birds or their waste. If you have a backyard coop, ensure it is covered with netting to prevent contact between your domestic birds and migratory species.
The Logical Indian’s Perspective
At The Logical Indian, we believe that public health challenges of this nature require a balanced response rooted in both scientific discipline and communal empathy. While the confirmation of H5N1 is concerning, it serves as a reminder of our interconnectedness with the environment and the wildlife around us.
Our strength lies in supporting the frontline sanitation and veterinary workers who are managing these risks under difficult conditions. We urge our readers to refrain from spreading unverified rumours and instead follow the guidance provided by health experts to ensure the safety of all living beings in our shared ecosystem.
