COPD is the most common lung disease.

慢性阻塞性肺病是最常见的肺部疾病。

So this is a very common disease.

所以这是很常见的疾病。

Asthma is a very common disease throughout the world.

哮喘病是全球普遍疾病。

Asthma is one of the world's most common chronic diseases.

哮喘是世界上最常见的慢性病之一。

Malaria is one of the world's most common infectious diseases.

疟疾是全球最普遍的传染性疾病。

Acne, or acne vulgaris, is the most common skin disease in humans.

粉刺或寻常性痤疮是人类最常见的皮肤疾病。

Influenza is a relatively common disease and not all flu cases are reported.

流感是一种相对常见的疾病，并非所有流感病例都有报告。

The continent's genetic diversity makes it easier to find rare causes of common diseases.

非洲大陆的遗传多样性使得找到常见疾病的罕见病因变得更为容易。

It’s never been considered a very common disease. But we seem to see it more frequently.

非常罕见，但我们似乎也能经常看到它。

Experts at the Allergy and Asthma Foundation of America say allergies are one of the most common chronic diseases.

美国哮喘与过敏基金会的专家表示，过敏是" 最常见的慢性病" 之一。

It was a very common contagious disease.

这是一种非常常见的传染病。

The flu is a common contagious disease.

疾病：流感是一种常见的传染病。

Hearing loss is the third most common chronic disease in the world.

听力损失是世界上第三大常见慢性病。

That's chicken pox;it's a very common disease – illness among children.

那是水痘；这是一种非常常见的疾病——儿童患病。

He suffered from what was then a very common disease known as malaria.

他患有当时非常普遍的疾病，称为疟疾。

There's a disease that hits one in a thousand people, a pretty common disease.

有一种疾病，千分之一的人患病，是一种非常常见的疾病。

It was a quite common disease in America and in other places at this time.

当时在美国和其他地方，这是一种相当普遍的疾病。

Sadly, it's still a common disease in the twenty-first century.

可悲的是，它在二十一世纪仍然是一种常见病。

He promoted the racial concept of disease, that people of different races suffer from different diseases and experience common diseases differently.

他推广了疾病的种族概念，声称不同的种族会遭受不同的疾病，而且对普通疾病的感受也有所不同。

It affects, let's say, three to five percent of the population, and that could also inform treatments for other common diseases.

研究影响了 3% 到 5% 的人口，也可以为其他常见疾病的治疗提供信息。