The UK government said on Tuesday that face coverings should continue to be worn in secondary schools and colleges in England when students return after the Easter break. The government said this “cautious approach” will help limit the risk of transmission of COVID-19 and enable continued monitoring of the effect of school reopening. Secondary school pupils are also expected to continue to go through twice-weekly testing, which the government said is now “established and embedded in pupil’s routines.” But the Department of Education said it expects that face coverings “will no longer be required to be worn in classrooms, or by students in other communal areas, at step 3 of the roadmap, which will be no earlier than May 17.” Education Secretary Gavin Williamson said that the reopening of schools has been “an incredible success” and schools and students have done “a great job adapting to COVID-secure guidance and working …