1·Most invasive pneumococcal infections normally occur in the elderly, but in the Denver cases 62 percent were in people age 20 to 59, Schuchat said.
Schuchat说，大部分的入侵性肺炎球菌感染通常只发生在老年人中，但是在丹佛的病例中，有62%是在年龄在20 - 59的人。
2·A third team is Liverpool School of Tropical Medicine scientists who study how infection occurs, the analog system to carry out the body's own pneumococcal.
第三支团队是利物浦热带医学学院的科学家，他们研究如何在不发生感染的情况下，模拟出人体自身系统携带肺炎球菌。
3·This result could be considered somewhat surprising, according to Siriwardena, as one recent study did suggest a potential protective effect of the pneumococcal vaccine.
但Siriwardena医生认为这样的结果令人意外，因为最近的一项研究提出了肺炎球菌疫苗的潜在保护作用。