syngamiasis

例句：

1. 1. The patient developed a severe case of syngamiasis after eating contaminated food.
   病人吃了被污染的食物后，出现了严重的合子虫病。
2. 2. The veterinarian treated the dog with anti-parasitic medication to prevent further syngamiasis.
   兽医给这只狗开了抗寄生虫药物，以防止它再次感染合子虫病。
3. 3.Symptoms of syngamiasis include fever, weight loss, and abdominal pain.
   合子虫病的症状包括发热、体重减轻和腹痛。