The death toll in the ammonia gas leak incident at a private seafood processing and export facility in Tiruvallur district has risen to five, while 67 people are currently undergoing treatment and remain under medical observation, according to the Tamil Nadu Health Minister's Office.
Emergency response teams, including district administration officials, police personnel, fire and rescue services, and public health authorities, were immediately deployed to the spot to manage the situation and provide medical assistance.
A total of 74 individuals have been reported affected by the incident. Of these, 67 individuals are currently receiving treatment and are under medical observation. Two individuals were discharged. Two fatalities had been reported until 8 PM on 21.06.2026. As of 7 AM on 22.06.2026, three additional fatalities have been reported, bringing the total number of fatalities to five.
The exact cause of the leak is currently under investigation by competent authorities.
