pneumobacterin

例句：

1. 1. The patient was diagnosed with pneumonia and treated with antibiotics.
   患者被诊断出肺炎，并接受了抗生素治疗。
2. 2. Pneumococcus is a bacterium that can cause pneumonia.
   肺炎球菌是一种可以引起肺炎的细菌。
3. 3.The pneumococcus bacteria were found to be the cause of the infection.
   发现肺炎球菌是导致感染的原因。