It's all well and good saying schools may reopen as one of the earlier lock-down measures to be lifted as children appear less susceptible to developing serious symptoms. However what about us teachers. My wife has a friend who is a consultant who her today that she has young, fit people with no pre existing health conditions in ICU. My school has over 1300 pupils. Social distancing is impossible in school - unless you have 7 in a class (basically 1 per table) The research then tells us that after a cough the virus can "hang around" airborne for several minutes as we stand there in our classrooms breathing it all all in to take home to our families. Masks are pointless - a virus is tiny and will pass straight through the material just as the air does allowing you to breath through it. I hope we aren't the guinea pigs for the first wave of lock-down easing.