MONROVIA, Liberia (AP) — Liberian officials fear Ebola could soon spread through the capital’s largest slum after residents raided a quarantine centre for suspected patients and took items including bloody sheets and mattresses.

The violence in the West Point slum occurred late Saturday and was led by residents angry that patients were brought to the holding centre from other parts of Monrovia, Tolbert Nyenswah, assistant health minister, said yesterday.

Up to 30 patients were staying at the centre and many of them fled at the time of the raid, said Nyenswah. Once they are located they will be transferred to the Ebola centre at Monrovia’s largest hospital, he said.

West Point residents went on a “looting spree”, stealing items from the clinic that were likely infected, said a senior police official, who insisted on anonymity because he was not authorised to brief the press. The residents took medical equipment and mattresses and sheets that had bloodstains, he said. Ebola is spread through bodily fluids including blood, vomit, faeces and sweat.

“All between the houses you could see people fleeing with items looted from the patients,” the official said, adding that he now feared “the whole of West Point will be infected”.

Some of the looted items were visibly stained with blood, vomit and excrement, said Richard Kieh, who lives in the area.

The incident creates a new challenge for Liberian health officials who were already struggling to contain the outbreak.

Liberian police restored order to the West Point neighbourhood yesterday. Sitting on land between the Montserrado River and the Atlantic Ocean, West Point is home to at least 50,000 people, according to a 2012 survey.

Distrust of Government runs high in West Point, with rumours regularly circulating that the Government plans to clear the slum out entirely.

Though there had been talk of putting West Point under quarantine should Ebola break out there, assistant health minister Nyenswah said yesterday no such step has been taken. “West Point is not yet quarantined as being reported,” he said.

Ebola has killed 1,145 people in West Africa, including 413 in Liberia, according to the World Health Organisation.

Other countries across Africa are grappling to prevent Ebola’s spread with travel restrictions, suspensions of airline flights, public health messages and quarantines.

Nigeria appears to be making progress in containing the disease. The country has 12 confirmed cases of Ebola, all of which stem from direct contact with the Liberian-American man who flew to Nigeria late last month while ill. He infected several health workers before dying.

Since then three others have died in Nigeria from Ebola, according to figures released over the weekend.

One Nigerian doctor has survived the disease and was sent home Saturday night and five others confirmed with Ebola have almost fully recovered, said Health Minister Onyebuchi Chukwu in a statement Saturday night.

The most important part of containing the disease is to track all those who had contact with Ebola patients and to closely monitor them in order to quarantine if they show any symptoms. Nigeria had 242 people under surveillance but now 61 have been cleared and released, after completing the 21-day period without showing any signs of Ebola, said the health ministry.