Answer: Pneumococcus meningitis (meninx or spinal meninge infection) the incipient symptoms have a fever, listless or sleepy, the vomit, as well as the neck strong straight or the thigh is stiff.

• 答：肺炎球菌脑膜炎(脑膜或脊髓膜感染)早期症状是发烧，无精打采或瞌睡，呕吐，以及颈项强直或腿部僵硬。