The UK could see about 120,000 new coronavirus deaths in a second wave of infections this winter, scientists say.

The report, requested by the UK's chief scientific adviser, Sir Patrick Vallance, stresses there is still a high degree of uncertainty over how the coronavirus pandemic will play out this winter.

The health service is already severely disrupted in the aftermath of the first pandemic wave, with a waiting list that could stand at 10 million by the end of this year, the report says.

"The modelling suggests that deaths could be higher with a new wave of Covid-19 this winter.

With relatively low numbers of coronavirus cases at the moment, "this is a critical window of opportunity to help us prepare for the worst that winter can throw at us", he added.

Less pessimistic winter scenarios are also possible, with coronavirus deaths in the thousands.

The report makes it clear there is a high degree of uncertainty in the projected death figures.

Currently, coronavirus deaths and cases in the UK are down, which gives the nation a chance to reflect and plan for a second wave

A government statement said: "We remain vigilant and the government will ensure the necessary resources are in place to avoid a second peak that would overwhelm our NHS."