Global financial markets are set for another turbulent week as more countries take action to slow the spread of the coronavirus.

Stock markets across the Asia-Pacific region fell sharply on Monday, while Wall Street is seen opening sharply lower.

Crude oil prices have also slumped as economies around the world come to a virtual standstill.

Investors are concerned that governments and central banks are struggling to ease the impact of an impending deep global recession.

The Hang Seng index in Hong Kong was down by 5.5%, while China's Shanghai Composite fell 3%. 

New Zealand's main share index was down by more than 10%, and the ASX 200 in Sydney lost 7.2%.

US futures have fallen by the maximum 5% allowed under stock market rules.

Japan's benchmark Nikkei 225, which was closed for a public holiday on Friday, were 07% lower.

“It would be a brave, or foolish, man to call the bottom in equities without a dramatic medical breakthrough,” said Alan Ruskin from Deutsche Bank.

Brent crude oil futures fell by 4.5% as the closure of businesses and mass travel bans around the world hit demand for energy.

It comes as fears are growing over what authorities around the world can do to combat the effect of the sharp slowdown in global economic activity.

In the US senators have failed to pass a motion to advance stimulus legislation worth almost $2 trillion to help the world's biggest economy deal with the impact of the pandemic, after congressional Democrats said it would be too generous to big business.

At the same time countries around the world have announced new measures to slow the spread of the virus, including ordering people to stay at home and closing down bars and restaurants.

UK prime minister Boris Johnson has warned "tougher measures" could be introduced if people do not take the government's coronavirus advice seriously.

Germany has expanded curbs on social interactions to try to contain the outbreak, banning public gatherings of more than two people

Australia is shutting down non-essential services as coronavirus cases rise rapidly in the country.

US stocks have already fallen by around a third since the middle of last month, while even areas of investment normally seen as safe havens, such as the bond market, are under stress as hard-hit funds are forced to sell good assets to cover losses elsewhere. BBC