o need to wear mask for children less than 5 years of age: WHO GENEVA, September 12 (online): World Health Organization (WHO) has issued safety Corona guidelines for children. According to WHO the children less than 5 years of age do not need to wear mask, the children who are 6 to 12 years of age should wear mask and the children who are above 12 years should follow complete guidelines like elders. Corona guidelines should be followed while playing and distance of 1 meter should be maintained. Limited number of children should play together. Children should be motivated to wash hands and hand washing facility should be provided to them.