Rebecca Lancefield

Biography

Rebecca Lancefield was a microbiologist who developed the Lancefield grouping system for classifying streptococcal bacteria, a system still used worldwide today. Working at the Rockefeller Institute for over 60 years, she identified the specific carbohydrate antigens on the cell walls of streptococci that distinguish different groups. Her classification system became essential for diagnosing strep infections and preventing rheumatic fever, saving countless lives globally.

丽贝卡·兰斯菲尔德是一位微生物学家，她开发了链球菌的兰斯菲尔德分群系统，该系统至今仍在全球范围内使用。她在洛克菲勒研究所工作了60多年，鉴定了链球菌细胞壁上区分不同群的特异性碳水化合物抗原。她的分类系统对于诊断链球菌感染和预防风湿热至关重要，在全球挽救了无数生命。

Key Achievements

• Developed the Lancefield grouping system for streptococcal bacteria

  开发了链球菌的兰斯菲尔德分群系统

• Worked at Rockefeller Institute for over 60 years

  在洛克菲勒研究所工作超过60年

• Classification system essential for diagnosing strep infections worldwide

  分类系统对全球链球菌感染诊断至关重要

References & Citations

1. Wikipedia: Rebecca Lancefield — https://en.wikipedia.org/wiki/Rebecca_Lancefield