That is why President Trump has made a commitment to fight the opioid epidemic that has destroyed the lives of so many individuals and families throughout our country.”

这就是为什么特朗普总统做出了打击毒品的承诺，致力于打击那些摧毁了我们国家众多个人和家庭的疫病。

They said that, in the early 1900s, a bacteria called fire blight was badly hurting the production of pears in the U.S.

们说，在20世纪初，种名为梨火疫病的细菌严重损害了美国梨的产量。

He believes the grant is the quickest way to empower the CDC and the experts in this field to prevent this outcome.

信拨款能够使疾病控制和预防中心及关领域专家有足够的资金阻止疫病的爆发，且这是最快的方式。

A disease called filbert blight is what has historically kept people from growing filberts in the eastern United States.

种叫做榛疫病的疾病在历史上直使人们无法在美国东部种植榛树。

The operations director of MSF described the reation to the spread of the disease has been closed to zero.

该组织运营主任称这场疫病的乎为零。

In the late 19th century, some infected saplings from Asia brought C. parasitica to North America.

19世纪后期，批亚洲来的感染栗疫病菌的树苗把C寄生菌带到了北美。

This created the need to find sorts of hazels that are resistant.

这就产生了寻找具有抗榛疫病的榛树的需求。

Dr Powell knew that many of the symptoms of chestnut blight are caused by the oxalic acid that C. parasitica generates as it grows.

鲍威尔知道，栗疫病的很多症状都由栗疫病菌生长时产生的草酸引起。

Lee Reich plans to plant these resistant trees in his garden.

李·赖克计划在的花园里种植这些能抗榛疫病的榛树。

On board that trading ship was a disease known as Asian Chestnut Blight Fungus!

那艘贸易船上携带着种名为亚洲栗疫病的真菌疾病！

Their job is to suppress immune responses to prevent autoimmunity.

们的工作是抑制免疫反，以防止自身免疫病的发生。

So, for example, the Great Hunger, the Irish famine caused by potato blight, there was a huge debate, like some people thought, well, The air is bad and it's making these potatoes rot.

因此，举例来说，关于“大饥荒” ，即由马铃薯疫病引发的爱尔兰大饥荒，曾引发了场激烈的争论。 有些人认为，空气变质导致这些马铃薯腐烂， 而腐烂后，它们自发产生了我们称之为疫病的微生物。

At the time, the cause of the plague was not understood, but some physicians blamed a great pestilence in the air, the miasma theory.

当时， 瘟疫的起因尚不为人所知，但些医生将其归咎于空气中的大疫病，即瘴气理论。

You know, I could always pop down the supermarket if my tomatoes get blight or, you know, my crops fail.

你知道，如果我的番茄得了晚疫病，或者我的作物歉收，我随时可以去超市买。

" It's been so long since it rained, and it might cleanse the camp of the sickness." The medicine cat shook his head.

“好久没下雨了，说不定能净化营地里的疫病呢。”巫医摇摇头。

And then when they rot, then they spontaneously generate what we would call a blight, this microorganism.

于是， 当它们腐烂时， 便会自发产生我们称之为“疫病”的这种微生物。