18:00Six O'Clock News11/12/2021 Scientists warn thousands of deaths possible from Omicron by springBBC Radio 4 Duration: 15 minutes Sat 11th Dec 2021, 18:00 on BBC Radio 4 FMAvailable for over a yearListen nowModelling by London School of Hygiene and Tropical Medicine shows Omicron could cause more Covid cases than wave in January this yearGenresNewsBrandSix O'Clock News Source: BBC Online