She knew nothing about the disease. She attributes his asthma to air pollution and says it is triggered quite easily by dust, cold, and pollution.

她当时对这种病一无所知，将孩子的病因归结于空气污染，认为灰尘、寒冷和污染非常容易诱发哮喘。

youdao

Disease is also a risk, as members of tribal groups that have been contacted in the past have died of illnesses that they have no defence against, ranging from chicken pox to the common cold.

疾病也是一个危机，正如过去曾经接触过的，都已经死于疾病的其他部落的成员一样，他们没有任何的疾病防御，从水痘到普通的感冒都一样。

youdao

But let us end on an optimistic note, by happily taking long odds on medical breakthroughs: a vaccination against HIV; a cure for Parkinson's disease; even a cure for the common cold.

还是用一段乐观的旋律来结束这篇文章吧。医学上可能会有一些重大的突破：科学家可能研制出疫苗对抗hiv；或是找到治疗帕金森症的方法；甚至可能是治愈最普通的感冒的办法。

youdao

However, the NFUS added that it was unlikely, given the recent cold weather, that the disease would spread.

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The book expresses the growing concern among more careful real climate scientists, rather than political scientists, that trends in solar activity portend a return to the cold, limited agricultural output, and widespread disease of the Little Ice Age, or even a more full blown, overdue by historical standards, real ice age.

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The novel coronavirus acts like a cold in attacking the respiratory system, the Centers for Disease Control and Prevention have said.

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