Another 29 people were critically ill and undergoing emergency treatment across various hospitals in Mysore, a city in the Indian state of Karnataka.
Indian man sentenced to nine years after sexually assaulting female passenger
"11 people have died so far and 93 others are hospitalised. Out of them, 29 are on ventilator support," said K H Prasad, the health officer for Chamraj Nagar district where the temple is located.
"It is likely that some toxic substance got mixed with the rice. The samples have been sent for forensic testing," Prasad told AFP.
The patients were being treated for vomiting, diarrhoea and respiratory distress, Prasad added.
According to the police, devotees had gathered in large numbers at the Kicchukatti Maramma temple for the consecration ceremony on Friday, after which rice was served as a sanctified offering.
Murugappa, a devotee who was present at the temple, said they were offered tomato rice and flavoured water.
"A foul smell was emanating from the food, but those at the head of the queue consumed the food nonetheless," he was quoted as saying by the NDTV news network.
"A little while later they started vomiting and frothing at the mouth."
State Chief Minister H D Kumaraswamy expressed grief over the incident and announced a compensation of 500,000 rupees (around $7,000) each to the families of the victims.
Sidhu in hot water again after bringing Pakistani ‘gift’ home
India's religious festivals are often badly managed with police and volunteer stewards overwhelmed by the sheer size of the crowds.
A stampede in eastern West Bengal state last year killed six women and 24 people died in a similar incident in Uttar Pradesh state in 2016.
COMMENTS
Comments are moderated and generally will be posted if they are on-topic and not abusive.
For more information, please see our Comments FAQ