Teach the child to not spit saliva, turn the nose

Top 14 in Top 15 ways to protect children from Covid-19 when young at home.

Parents should teach children that the Covid-19 spreads through the respiratory tract and when these substances are discharged will transmit the pathogen to the outside and transmit the disease to all people.
If you see your friends also spit saliva, deflate the nose, remind your friends to keep hygiene school, to protect your own health and everyone else!.