Norovirus is the leading cause of disease outbreaks from contaminated food.

诺如也是引发不洁食物大爆发的主因。

Despite their simple structure, they are a major cause of disease.

尽管它们结构很简单，它们是主要的致病因素之一。

The World Health Organization revealed that depression will be the leading cause of disease by 2030.

世界卫生组织表明，到了2030年，抑郁将会是人类疾病的主因。

Medical researchers have focused on the causes of diseases and treatments.

医学研究人员一直专注于疾病的成因和治疗方法。

96. Medical researchers have focused on different causes of diseases and treatments.

医学研究人员关注疾病的不同病因和治疗方法。

The research effort included information from people from around the world and could help ongoing efforts to identify genetic causes of diseases.

这项研究工作包括来自世界各地的信息，可以帮助那些正在进行的确定疾病遗传原因的工作。

Recent estimates show that air pollution is actually the leading environmental health risk factor globally more than any other environmental cause of disease.

最近的估算数据表明，相比任何其他导致健康问题的环境因素，空气污染实际上最能导致这些健康问题。

She spoke about the dangers of working too hard, of eating poor food, of houses without light, of dirt and other causes of disease.

她谈到了过度工作、饮食不良、房中没有阳光、灰尘的危险性和其他疾病的起因。

Firms are now studying how genes interact, looking for correlations that might be used to determine the causes of disease or predict a drug's efficacy.

公司正在研究基因是如何相互作用的，基因的相关性可以用来判断疾病的起因或者预测药物的功效。

Humans need access to clean, safe drinking water in order to live, and poor water quality is a major cause of disease and death

人类需要干净，安全的饮用水才能生存，水质问题是导致疾病和死亡的一个主因。

Sentence 14 Firms are now studying how genes interact, looking for correlations that might be used to determine the causes of disease or predict a drug's efficacy.

一些公司正在研究基因是如何相互作用的，寻找可能用来确定病因或者预测药物疗效的相关性。

In the Song Dynasty, Chen Wuze also summarized the causes of diseases into three categories, namely " internal causes, external causes and causes neither internal nor external" .

在宋代，陈无择将病因归纳于三类，即" 内因，外因，不内外因" 。