“患有某病”常见的英文表达有 suffer from a certain disease、be affected by a particular disease、have a certain illness 或更简洁的 be diagnosed with [specific disease](当提及具体疾病名称时,此表达更常用)。以下是一些具体示例:
1、 He suffers from a rare genetic disease.(他患有一种罕见的遗传病。)
2、 Many elderly people are affected by chronic diseases.(许多老年人患有慢性病。)
3、 She has been diagnosed with diabetes.(她已被诊断出患有糖尿病。)
4、 A considerable number of children have contracted a viral infection.(相当多的孩子感染了一种病毒性传染病 。 )