A sixth person has died after contracting Middle East Respiratory Syndrome (Mers) in South Korea, amid a sharp rise in infections.

More than 23 people were confirmed to have contracted the disease on Sunday, bringing the total to 87, health officials say.

It is the biggest outbreak of Mers outside the Middle East.

About 2,300 people have been placed under quarantine and nearly 1,900 schools have been closed.

Members of the public have been wearing masks to protect themselves

On Monday morning, a man in his 80s became the latest person to die of Mers-related illness in Daejeon, about 140km (87 miles) south of Seoul.

On Saturday a 75-year-old man died after contracting the virus. He had been in a Seoul hospital alongside other sufferers when he became ill.

(Source: BBC)