tuberculosis of foot

例句：

1. 1. Tuberculosis is a serious disease that can be spread through airborne droplets.
   肺结核是一种严重的疾病，可以通过空气传播的飞沫传播。
2. 2.The patient was diagnosed with pulmonary tuberculosis and started treatment immediately.
   患者被诊断出患有肺结核，并立即开始治疗。
3. 3. Tuberculosis is a leading cause of death worldwide, especially in developing countries.
   肺结核是全球死亡率最高的疾病，特别是在发展中国家。