That's stage one, when pertussis is just warming up.

那是第一阶段，百日咳才刚开始。

I have a lot of pain in my back and a whooping cough.

我的背部很痛，还有百日咳。

Pertussis is a bully, affecting young children and babies the most.

百日咳很严重，最容易影响儿童和婴儿。

Whooping cough, also called pertussis, can cause fatal respiratory failure in infants.

百日咳可造成幼儿致命的呼吸衰竭。

Pertussis is highly contagious; that means it's easy to catch.

百日咳具有高传染性；也是说很容易得这种病。

We vaccinate against polio, diphtheria, tetanus, whooping cough, measles.

我们接种疫苗预防脊髓灰质炎， 白喉，破伤风，百日咳，麻疹。

Sadly, a thousand babies still got sick.

不幸的是，上千名婴儿依旧感染了百日咳。

Pertussis is a disease that leaves its victims gasping for air.

百日咳会让病人喘气。

Victims of pertussis may make a big gasping whoop sound when they suck in air after a coughing fit.

百日咳咳嗽发作后，呼吸时会发出很大的“哮喘”声。

When I was small, I had measles, chickenpox and whooping cough, but I don't think I ever had rubella.

小时候得过麻疹，水痘和百日咳，但是不记得得过风疹。

When I was small, I had measles, chickenpox and whooping cough, but I don't think I ever had German measles.

小时候得过麻疹，水痘和百日咳，但是不记得得过风疹。

The Malagasy have long captured them as a remedy for whooping cough or simply to put them on the plate.

马拉加西人长期以来捕捉它们来治疗百日咳或干脆当食物。

Today, we're talking about pertussis, or whooping cough.

今天，我们来讨论一下百日咳，或叫顿咳。

Don't you remember the outbreak of whooping cough last year?

你不记得去年百日咳爆发了吗？

If you have pertussis, everyone in your house can get it if they haven't been vaccinated.

如果你有百日咳，那么你家没有打疫苗的人都可能得这种病。

A whooping crane case and the snail darter.

一个百日咳的起重机和蜗牛飞机。

They include pertussis, measles, mumps, and rubella.

它们包括百日咳、麻疹、腮腺炎和风疹。

We've seen about five times as many whooping cough cases this year as we had by the same time in 2023.

我们今年看到的百日咳病例大约是 2023 年同期的五倍。

And we're developing vaccines against infectious diseases like pertussis, which is whooping cough.

我们正开发针对百日咳等传染病的疫苗。

Whooping cough occurs mainly in young children.

【occur】百日咳多发于幼儿。