1, if the child is not out of the full moon, it is best not to let too many people contact, especially older people and children, the child is not full-term illness is 100% adult infection, there are chronic diseases of the elderly and not hygienic children are the main culprits. 2, not full-term child, do not be afraid to see the light, see the light can stimulate the baby’s optic nerve development, but also timely detection of the baby with or without jaundice, that is, yellow skin, jaundice in children must be treated in a timely manner, do not listen to the old man’s, the future will naturally be good, jaundice is a very serious consequence can lead to cerebral palsy, children’s hospitals every year, a large number of should be jaundice caused by cerebral palsy children.