sarcosporidian

例句：

1. 1.Sarcosporidian is a type of parasitic protozoan that causes a disease in humans and animals.
   毛细管虫是一种引起人类和动物疾病的寄生虫。
2. 2. Sarcosporidian can cause severe symptoms such as fever, cough, and fatigue.
   毛细管虫可以引起严重的症状，如发热、咳嗽和疲劳。
3. 3. Infection with Sarcosporidian can lead to serious health problems if left untreated.
   如果不治疗，感染毛细管虫可能会导致严重的健康问题。