What can scientists tell us about the new mutation of Sars-CoV-2 that is circulating in south-east England?
A fast-spreading variant of Sars-CoV-2 – the virus that causes Covid-19 – compelled Boris Johnson to scale back his government’s “Christmas bubble” plans for England, including a “stay at home” order covering London and much of the south and east of England.
These additional restrictions on millions of people may have to remain in place for several months until vaccines have been rolled out across the UK. But what can scientists tell us so far about this variant, and should we be worried?
Read the original article at The Guardian