infective myositis

例句：

1. 1. The patient's condition worsened after receiving the treatment.
   患者在接受治疗后病情恶化。
2. 2. This diseaseis often associated with aweakened immune system.
   这种疾病通常与免疫系统减弱有关。
3. 3. The patientwas diagnosed with infective myositis and startedon antibiotics.
   患者被诊断出患有感染性肌炎，并开始服用抗生素。