BBC环球慢速英语 第538期:世被遗忘的疾病—血吸虫病(7)

voice 2: Fifteen boys and fifteen girls in Fobur returned waste samples. Doctor Gutman tested the waste. She found that eleven of the children had schistosomiasis. If more than thirty percent of the children tested in a village have the disease, Doctor Gutman gives the entire village medicine. This means that shistosomiasis was an important health concern. If it is under thirty percent, other health problems are more important. But schistosomiasis was a big health problem for Fobur. More than thirty percent of the children had schistosomiasis. So the village will be receiving treatment.
声音2：Fobur村的15名男孩和15名女孩带回了粪便样本。古特曼医生测试了这些粪便。她发现，这些儿童中有11人患有血吸虫病。如果一个村庄接受测试的孩子中患有血吸虫病者超过30%，古特曼医生就会给整个村庄分发药物。这意味着血吸虫病是非常重要的健康问题。如果患病率低于30%，意味着其他健康问题更为重要。血吸虫病是Fobur村的严重健康问题。该村有超过30%的孩子患有血吸虫病。因此，这个村庄将接受治疗。