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。

The number of known cases dropped from 350,000 to just 33 in 2018.

2018年，脊髓灰质炎的确诊病例数从35降至33。

The goal is to end transmission of the wild polio virus.

目标是结束野生脊髓灰质炎病毒的传播。

Polio virus is very unforgiving in these communities, you know.

脊髓灰质炎病毒在这些社区是非常无情的，你知道。

Wastewater has long been used to look for signs of the polio virus.

长期以来，废水一被用来寻找脊髓灰质炎病毒的迹象。

Common vaccines are the polio vaccine and the small pox vaccine.

常见的疫苗有脊髓灰质炎疫苗和天花疫苗。

Today, the fight against polio is at a critical moment.

今天，防治脊髓灰质炎的斗争正处于关键时刻。

I'm pretty sure we wouldn't have undertaken polio without that example.

我很确定，如果没有这个例子，我们就不会感染脊髓灰质炎。

Unlike smallpox and polio, however, there is no vaccine against HIV.

但和天花以及脊髓灰质炎不同的是，没有对抗HIV的疫苗。

Polio can be prevented by vaccines, but it is not curable once someone is infected.

可通过注射疫苗对脊髓灰质炎进行预防，但是患者一旦染病，就无法治愈。

To eradicate polio, more than 95 percent of a population needs to be vaccinated.

要根除脊髓灰质炎，超过95%的口需要接种疫苗。

Salk took the lessons from that success, and he set his sights on polio.

索克从那次成功中吸取了经验，他把目光投向了脊髓灰质炎。

James Amule got polio when he was two years old.

詹姆斯·阿穆在两岁的时候患了脊髓灰质炎。

It is similar to how polio vaccines are made.

这与脊髓灰质炎疫苗的制造方法相似。

At 60 she is the oldest polio worker in the city.

60岁的她是该市年龄最大的脊髓灰质炎工作者。

A mutated strain of poliovirus has been reported in more than 30 countries.

还有30多个国家都出现了一种脊髓灰质炎病毒变异株。

For example, it has been used in the worldwide fight against polio.

举例来说，污水法被用于全球脊髓灰质炎的防治工作。

They were used to help create polio vaccine.

它们被用来帮助制造脊髓灰质炎疫苗。

Polio mainly affects children under 5 years of age.

脊髓灰质炎主要影响五岁以儿童。

In neighboring India, no polio cases have been reported for the past 3 years.

在邻国印度，过去三年没有报道出现脊髓灰质炎病例。