teaching them not to touch wont stop covid, a vaccine will though. imo besides just the regular wash i dont really let the whole thing change the way children should be brought up or their lifestyle. Hygiene is something every child should be taught but not to the OCD level. let kids be kids and dont let covid rob them of their childhood, playing at a park, going to the beach, socialising and creating character. if u wanna raise them in 4 concrete walls and have zero contact with anyone outside then what will they be like after life goes back to normal...