School covid outbreaks have increased and cases of the Indian variant have grown.
Covid outbreaks in schools have reached their highest level since December as the Indian variant continues to spread, official figures show.
School leaders called new data on the spread of the Delta variant first discovered in India “concerning”, and said it raised “serious questions” over the decision to drop face covering requirements in schools last month.
Rising cases as Delta becomes dominant variant
The latest Public Health England figures show Covid outbreaks in schools surged 78 per cent week-on-week in the final week of term, with 91 reported between 24 and 30 May.
It marks the largest flare-up in almost six months. PHE experts say the Delta variant has now overtaken the Alpha or Kent variant as the dominant mutation in the UK, and their analysis reveals how variant outbreaks affected schools in May.
There were 97 Covid outbreaks in primary and secondary schools involving at least one variant over the past four weeks, amounting to around one in 250 schools. In the last week of term, 39 outbreaks involving the Delta variant were identified in schools, up from 27 the previous week and 11 the week before that.
A total of 140 Delta variant outbreaks have been discovered in educational settings this year so far. By comparison, schools saw 49 outbreaks with no variant or where mutations were not known last week, and 25 a week earlier — meaning Delta outbreaks narrowly exceeded non-variant outbreaks between 17 and 23 May.