Why is it called stealth Covid? New Omicron subvariant spreading through Asia and Europe
Scientists have called for calm after it was revealed a new Omicron subvariant is spreading through Asia and Europe The emergence of Omicron in December 2021 saw the introduction of tough anti-Covid measures, as it was able to multiply 70 times faster than the previous variant, Delta. Now, new data suggests ‘stealth Covid’ (BA.2) could … Read more