A suicide bomber has struck in the western Turkish city of Bursa, injuring 13 people, officials say.
The attack took place near the city’s 14th Century Grand Mosque, a symbol of the city, reports said.
The governor of Bursa said the attacker was a suspected female suicide bomber.
However, Reuters news agency later quoted Turkey’s health minister as saying 13 people had been wounded, none seriously, reports the BBC.
No-one has yet claimed responsibility for the bombing.
On Tuesday the US warned of “credible indications” of terrorist threats at tourist areas in the country.