Symptoms: Rheumatic brain is short for epidemic cerebrospinal meningitis. Winter is the high incidence season of influenza, moms and dads should be vigilant. The disease is transmitted by the respiratory tract, and most babies have mainly inflammation of the upper respiratory tract, which is similar to that of a cold, and as long as they are well rested and have strong resistance, they generally will not develop into meningitis. However, if the resistance is poor and the baby continues to suffer from cold, the bacteria can invade the blood circulation, sepsis occurs, and eventually invades the meninges leading to purulent meningitis. Meningitis has the characteristics of rapid onset, change, seriousness, wide prevalence and rapid spread. Meningitis is usually ferocious and has a high case fatality rate, which is very harmful. The onset of the disease is rapid and dangerous, and if not rescued in time, the baby’s life is often jeopardized within 24 hours. The incubation period of the brain flu is generally 2-3 days, and the longest period is not more than one week. Influenza virus is highly contagious, mostly in small babies, 6 months to 2 years of age because of the baby’s own resistance is most likely to be infected. Prevention: 1, to avoid the baby upper respiratory tract infection, infection should be timely treatment, so as to avoid the development of the brain. 2, the best way to prevent the brain flu is to inject the vaccine. 3, in the epidemic period, mothers try to take babies to less densely populated places. 4.Keep the indoor air fresh and open the windows regularly every day to reduce the indoor germs content. Nursing care: 1, the sick room should be quiet and ventilated, closely observe the child’s blood pressure, skin ecchymosis, pupils, respiration, body temperature and other changes in condition. Do a good job of oral and skin care for children with severe illness and coma to prevent complications. 2, the child’s diet should be given easy to digest, rich in nutrients, fluid or semi-fluid diet. Children with high fever should drink more boiled water, comatose children need to add bed block, pay attention to protect the safety of children. 3, the child should be absolutely bed rest, the room should be kept quiet, avoid strong sound stimulation, in order to prevent induced convulsions.