Vaccination

(noun.) the scar left following inoculation with a vaccine.

布雷迪录入

• When the Eighteenth Century gave birth to the Nineteenth, its great natal gift in medicine was vaccination. Edward W. Byrn. 十九世纪发明进展.
• The Seventeenth Century was notable for the discovery of the circulation of the blood by Harvey; the Eighteenth Century brought with it vaccination by Jenner. Edward W. Byrn. 十九世纪发明进展.
• Waterhouse and performed the first vaccination in New York. Edward W. Byrn. 十九世纪发明进展.

校对:西尔玛