sacculinasis

例句：

1. 1. The disease is caused by the consumption of contaminated seafood.
   这种疾病是由食用受污染的海鲜引起的。
2. 2. Sacculina japonica is a common species found in freshwater environments.
   沙蚕属是淡水环境中常见的物种。
3. 3. Researchers are studying the effects of this disease on human health.
   研究人员正在研究这种疾病对人类健康的影响。