JOS, Nigeria - An explosion hit Nigeria's central town of Jos on Sunday, an emergency agency said, hours after a car bomb 200 kilometres northwest in Kaduna killed at least 16 people.
"NEMA confirms that an hour ago an explosion occurred in Tudun Wada area of Jos. Security personnel moved to the scene as injured are being evacuated," a spokesman for the national emergency management agency (NEMA) said.
Jos sits on the dividing line between Nigeria's mostly Muslim north and largely Christian south and religious and ethnic clashes regularly flare up.
Earlier on Sunday a bomb exploded in the northern town of Kaduna after security officers stopped the vehicle carrying it from approaching a church, witnesses and police said.
At least 16 people were killed but the final death toll is likely to be higher, an emergency agency spokesman said.