A variant of the Delta virus that is more infectious, but is less likely to cause symptoms, now accounts for more than one in 10 COVID cases in England, new research shows https://t.co/C8KZRlyyBj— Sky News (@SkyNews) November 18, 2021
A variant of the Delta virus that is more infectious, but is less likely to cause symptoms, now accounts for more than one in 10 COVID cases in England, new research shows https://t.co/C8KZRlyyBj