疫苗

The Salk Vaccine greatly reduces the number of polio cases.

索克疫苗极大地减少了患病人数。

Doctors and scientists on the staff of the National Institutes of Health during the 1950s were well aware that the Salk vaccine was causing polio.

1950年代，国立健康研究所的医生和科学家当时就充分意识到了Salk疫苗在引起脊髓灰质炎。

The Salk polio vaccine was tested on the cells shortly after Lacks died.

萨尔科脊髓灰质炎疫苗在lacks死后立即被放在这些细胞上做了实验。

More than 70,000 work in research and development in the metro area's 35 universities (Jonas Salk produced the polio vaccine at the University of Pittsburgh in 1955) and 100 corporate research centres, such as that of Bayer usa, a pharmaceuticals company.

超过7万人在这个大城市的35所大学（1955年约纳斯·沙克Jonas Salk在匹兹堡大学制造了脊髓灰质炎疫苗）和100多家像制药企业拜耳一样的公司的研究机构工作。

The Salk vaccine uses a killed version.

而沙克疫苗使用的是即将死去的病毒。

Mr. Presley was part of the last generation of polio patients in the United States: he became sick in 1959, right after receiving a booster shot of the old Salk vaccine.

Presley先生是美国小儿麻痹症的最后一代患者：他1959年患病，刚好在注射旧式沙克疫苗之后。

The Idaho State Health Director angrily declared:" I hold the Salk vaccine and its manufacturers responsible" for a polio outbreak that killed several Idahoans and hospitalized dozens more.

爱达荷州卫生部长愤怒地宣称："我要Salk疫苗和它的制造厂商对于脊髓灰质炎的爆发，并害死了几个爱达荷州人以及导致了许多爱达荷州人负责。"

He was also the first to use anti-typhoid vaccines on humans, and he pioneered the use of salvarsan 606, the arsenic-based drug, against syphilis, allegedly running a profitable private practice treating prominent figures on the London arts scene.

他还是第一个在人类身上使用预防伤寒的疫苗，'并发现了用撒尔佛散治疗梅毒办法。据说，在伦敦艺术现场，他还开了一家收益不错的私人诊所。

Abstract］ Objective:To purify and characterize the major antigenic components of sand swimming crab,and provide theoretical evidences for the research of standardization of allergenic vaccine.Methods:The crude extract of Linnaeus was prepared using classical method, and electrophoresis of SDSPAGE was used to separate the proteins of each group.

目的：对梭子蟹变应原进行分离，鉴定其主要及次要变应原，采用蛋白纯化技术获取梭子蟹天然的主要变应原并进行鉴定，为标准化变应原疫苗的研制提供理论依据。

She got a flu shot about two weeks ago and is armed with hand sanitizer in the classroom.

她大约在两周前打了流感疫苗，并在教室里使用手部消毒杀菌剂。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。