The updated PHE report found:
228,361 (9.9% attack rate) of all contacts notified by cases in this period became cases: 15.1% among those whose index case was confirmed to have the VOC [variant of concern] 202012⁄019.8% among those whose index case was sequenced and confirmed with other variants
228,361 (9.9% attack rate) of all contacts notified by cases in this period became cases:
15.1% among those whose index case was confirmed to have the VOC [variant of concern] 202012⁄01
9.8% among those whose index case was sequenced and confirmed with other variants
The updated PHE report found: