Facebook shuts London, Singapore offices after coronavirus case

Facebook has said it was shutting its London office and part of its Singapore base for "deep cleaning" after an employee in the Asian city state was diagnosed with coronavirus.

A staff member working at the US technology giant's Marina One office in Singapore was on Friday diagnosed with COVID-19, a spokesman told AFP.

"We have immediately closed the affected areas for deep cleaning and advised employees based in the affected area to work from home until 13 March," he said in an e-mailed statement.

The infected employee had also visited Facebook's London offices between February 24 and 26.

"We are therefore closing our London offices until Monday for deep cleaning and employees are working from home until then," the spokesman said.

The company said it was getting in touch with individuals who had direct contact with the person infected, and had asked them to self-isolate and monitor for any potential symptoms.

Facebook has already closed its Shanghai office until further notice, while employees in Italy and South Korea have been encouraged to work from home.

In addition, staff in the San Francisco Bay area have been "strongly recommended" to work from home.