问:什么是流脑? 答:流脑是流行性脑脊髓膜炎的简称,也就是我们平常所说的“脑膜炎”。它是一种由脑膜炎双球菌所引起的急性呼吸道传染病,主要侵犯脑膜,是最常见的一种化脓性脑膜炎。问:流脑的发病情况怎样?答:流脑的发病遍及世界各地,我国许多地区都有发生。儿童发病占全部病例的百分之八十以上。学龄前儿童的发病率是相当高的。 Q: What is meningitis? A: meningococcal meningitis is the abbreviation of epidemic, which is what we usually call “meningitis.” It is an acute respiratory infection caused by meningococcus and is the most common form of purulent meningitis. It mainly invades the meninges. Q: What is the incidence of meningitis? A: The incidence of meningitis throughout the world, many areas in our country have occurred. Incidence of children accounts for more than 80% of all cases. The incidence of preschool children is quite high.