CCTV9英语新闻：禁止乙肝疫苗
时间：2019-02-13 作者：英语课 分类：CCTV9英语新闻2013年12月
And now let's take a look back at how this vaccination 1 crisis began.
On December 9th, three infants in central China’s Hunan province fell seriously ill after receiving hepatitis B vaccines 3. Two of them later died. The vaccines came from the Shenzhen-based BioKangtai company, which produces more than half of all the hepatitis B vaccines in China.
Two days later, Hunan health authorities and police formed an expert investigation 4 team to look into the matter.
On the 14th, the China Food and Drug Administration issued a notice urging disease control centers to suspend the use of two batches 5 of BioKangtai’s vaccines. That night, Guangdong authorities moved to pull over 3,000 shots of the vaccine 2 from circulation.
This past Friday, Chinese authorities announced a ban on all hepatitis B vaccines produced by BioKangtai.
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收听单词发音 1
vaccination
n.接种疫苗，种痘
参考例句：
Vaccination is a preventive against smallpox.种痘是预防天花的方法。
Doctors suggest getting a tetanus vaccination every ten years.医生建议每十年注射一次破伤风疫苗。
2
vaccine
n.牛痘苗，疫苗；adj.牛痘的，疫苗的
参考例句：
The polio vaccine has saved millions of lives.脊髓灰质炎疫苗挽救了数以百万计的生命。
She takes a vaccine against influenza every fall.她每年秋季接种流感疫苗。
3
vaccines
疫苗，痘苗( vaccine的名词复数 )
参考例句：
His team are at the forefront of scientific research into vaccines. 他的小组处于疫苗科研的最前沿。
The vaccines were kept cool in refrigerators. 疫苗放在冰箱中冷藏。
4
investigation
n.调查，调查研究
参考例句：
In an investigation,a new fact became known, which told against him.在调查中新发现了一件对他不利的事实。
He drew the conclusion by building on his own investigation.他根据自己的调查研究作出结论。
5
batches
一批( batch的名词复数 )； 一炉； （食物、药物等的）一批生产的量； 成批作业
参考例句：
The prisoners were led out in batches and shot. 这些囚犯被分批带出去枪毙了。
The stainless drum may be used to make larger batches. 不锈钢转数设备可用来加工批量大的料。
- Vaccination is a preventive against smallpox.种痘是预防天花的方法。
- Doctors suggest getting a tetanus vaccination every ten years.医生建议每十年注射一次破伤风疫苗。
- The polio vaccine has saved millions of lives.脊髓灰质炎疫苗挽救了数以百万计的生命。
- She takes a vaccine against influenza every fall.她每年秋季接种流感疫苗。
- His team are at the forefront of scientific research into vaccines. 他的小组处于疫苗科研的最前沿。
- The vaccines were kept cool in refrigerators. 疫苗放在冰箱中冷藏。
- In an investigation,a new fact became known, which told against him.在调查中新发现了一件对他不利的事实。
- He drew the conclusion by building on his own investigation.他根据自己的调查研究作出结论。