Ammonia was reported to have leaked from the IFFCO plant in Phulpur area in Uttar Pradesh's Prayagraj.Two people have been killed by the gas leak and 18 injured. The two who died were an assistant manager and a deputy manager at the plant. At the time of the incident, around 100 people were working inside the plant. Prayagraj District Magistrate confirmed that the gas leak has stopped and that the situation was under control.