infective infiltrative laryngitis

例句：

1. 1.The disease is infective and can be transmitted through contact with infected individuals.
   这种疾病具有传染性，可以通过接触感染者而传播。
2. 2. The bacteria are highly infective and require special treatment to prevent spread.
   这种细菌具有很强的传染性，需要特殊的治疗来防止传播。
3. 3. The infection was infective and required immediate medical attention.
   这种感染具有传染性，需要立即医疗关注。