Around 50 people came down with food poisoning at a party in the Iraqi town of Hawija west of the oil city of Kirkuk, state media reported on Wednesday night, adding that the situation was under control.
Some local media organizations said the incident took place at a wedding celebration and said at least 20 people had been taken to hospital for treatment.
The development took place hours after a fire ripped through a packed wedding hall in northern Iraq late on Tuesday, killing more than 100 people.
Fire fighters searched the charred remains of the building in Qaraqosh, also known as Al-Hamdaniya, through Wednesday morning and bereaved relatives gathered outside a morgue in the nearby city of Mosul.