The nursery told me I could take my sons back once all the spots were dried up. DS1 did this very promptly and was back on Day 7. DS2 will be Day 7 tomorrow and all his face and torso are completely dried up. But unlike DS1 he's still in nappies and his whole nappy area still has a way to go. Is he still infectious or is it okay to send him back - he's been totally fine in himself since Sunday.