roundworm disease

例句：

1. 1. This is the first time I've heard of roundworm disease in humans.
   这是我第一次听说人类有圆虫病。
2. 2. The symptoms of roundworm disease can be mild and go unnoticed for a long time.
   圆虫病的症状可能轻微且长时间不被发现。
3. 3. Treatment for roundworm disease usually involves taking medication and following a specificdiet.
   治疗圆虫病通常需要服用药物并遵循特定的饮食。