Explosion hits hospital in Pakistan’s Karachi city after earlier bomb

Second explosion hits Pakistan city

KARACHI, Pakistan — An explosion has taken place outside a hospital in the southern Pakistani city of Karachi and casualties are feared.

The hospital was treating many of the victims of a bombing earlier Friday targeting the city’s minority Shiite Muslim community that killed 12 and wounded close to 50.

Witness Imran Ahmad says the explosion took place outside the entrance to the emergency ward at Jinnah Hospital.

He says he saw several wounded people.

THIS IS A BREAKING NEWS UPDATE. Check back soon for further information. AP’s earlier story is below.

KARACHI, Pakistan (AP) — A bomb tore through a bus carrying Shiite Muslim worshippers in the southern Pakistani city of Karachi on Friday, killing at least 11 people, officials said.

Karachi has seen a number of attacks aimed at minority Shiites in recent weeks, including one that killed dozens at a procession for a religious holiday and sparked subsequent riots. Extremists from Pakistan’s Sunni Muslim majority have been blamed.

Police chief Waseem Ahmad appealed to Shiites in the teeming, chaotic city of more than 16 million to remain calm.

The latest bomb apparently was attached to a motorcycle, detonating as the bus drove by.

Local TV footage showed security officials examining the twisted metal pieces of the wrecked motorbike. The bus nearby appeared severely damaged. Windows in nearby buildings also shattered.

The bus carried mainly women and children headed to a Shiite religious gathering, senior police official Javed Akbar said.

Dr. Simi Jamali said at least 11 bodies were brought to a local hospital.

Pakistan’s Sunnis and Shiites generally live in peace, but extremists from the two sects have targeted one another’s leaders and worshippers.

Karachi is a port city and the main commercial hub in Pakistan. It has a history of political, ethnic and religious violence. The Taliban, a Sunni Islamist movement, also are believed to use Karachi as a place to rest and raise money.