The car industry is pledging to help tackle a shortage of ventilators and masks as virus spreads.
Only shops selling essential goods such as food and medicine are now allowed to stay open.
Shares slide again as more drastic action is taken by governments to stop the virus spreading.
What help is available for companies dealing with the pandemic, and how can businesses claim it?
The Prodrive Motorsport company it switching its factory to ventilators
OECD boss Angel Gurría says the economic shock is already bigger than the financial crisis.