The research finds that more than 80% of cases are mild and the sick and elderly are most at risk.

The tech giant says it is "experiencing a slower return to normal conditions" in China than expected.

Pressure has been growing on interim chief executive Noel Quinn to shake up the bank.

University student Yang Chen, took shelter in caves and drank fresh water from creeks.

The Amazon boss and world's richest man gives 8% of his fortune to fight the planet's "biggest threat".

The UN says 900,000 people have been forced to leave their homes since the beginning of December.