A coronavirus that is an offshoot of the Delta variant, is now spreading rapidly in the United Kingdom and is rated to be 10-15 per cent more infectious than its “parent” which now dominates Covid-19 infections globally. Scientists are studying this AY.4.2 sub-variant,  but do not think that it will be catastrophic for the … Continue reading New variant in UK being monitored, likely 10% more infectious than Delta variant