The first ever calculator that warns people of their personal risk of dying from coronavirus has been developed by British scientists.
According to experts from University College London there are more than eight million people who are 'high risk' so they should stay indoors until the lockdown is completely lifted.
They say the only way to keep the number of people dying from Covid-19 below 73,000 in the next year is to protect those who are deemed vulnerable.
But they have also warned that if the government removes restrictions too fast, the virus could spread out of control and kill 400,000 people, Sun Online reports.