aseptic meningitis

例句：

1. 1. He was diagnosed with aseptic meningitis after a bout of flu.
   他在患流感后被诊断出患有无菌性脑膜炎。
2. 2. The patient's condition worsened rapidly, and he was rushed to the hospital for treatment.
   患者的病情迅速恶化，被紧急送往医院接受治疗。
3. 3. The infection is often caused by bacteria that are not present in the body, leading to aseptic meningitis.
   这种感染通常由身体中不存在的细菌引起，导致无菌性脑膜炎。