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密歇根新闻广播 三名女性发现百日咳疫苗的故事

时间：2020-10-15 06:40:00

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Parents and students are getting ready for school to start next week. That can mean last-minute shopping trips for supplies and clothes, and perhaps a doctor’s appointment to get those vaccines1 up to date before the school year starts.

Back in the 1930s, pertussis, better known as whooping2 cough, caused 6,000 deaths a year in the United States. Ninety-five percent of the people who died were children ages five and under.

It was three women in Michigan who helped change those grim3 statistics4.

Mark Harvey of the Michigan History Center joined Stateside today to tell their story.

“These were women that were concerned about people’s health, children’s health, and worked tirelessly to figure out a way to safely protect them from things like whooping cough,” Harvey said.

Listen above.


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1 vaccines c9bb57973a82c1e95c7cd0f4988a1ded     
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。
2 whooping 3b8fa61ef7ccd46b156de6bf873a9395     
发嗬嗬声的，发咳声的
参考例句：
  • Whooping cough is very prevalent just now. 百日咳正在广泛流行。
  • Have you had your child vaccinated against whooping cough? 你给你的孩子打过百日咳疫苗了吗？
3 grim dfcxR     
adj.严酷的，令人害怕的，不愉快的，讨厌的
参考例句：
  • I've had a grim day.我过了不愉快的一天。
  • His expression was grim when he told them they had lost their jobs.当他告诉他们说他们已被解雇时，他的表情十分冷酷。
4 statistics iGyzb     
n.统计，统计数字，统计学
参考例句：
  • We have statistics for the last year.我们有去年的统计资料。
  • Statistics is taught in many colleges.许多大学都教授统计学。

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