Britannica AI Icon

smallpox vaccine: Media

medicine

Videos

How Did Smallpox Change the American Revolution?
250 years ago, medical science helped win a war.
Video: Encyclopædia Britannica, Inc.

Images

smallpox vaccination
A baby being vaccinated against smallpox in an emergency clinic in Karachi during...
© Keystone Features—Hulton Archive/Getty Images

Interactives

Vaccines by the numbers
Interactive chart displaying lives saved or birth rate increase from vaccines.
Encyclopædia Britannica, Inc.
Vaccine timeline
An interactive timeline on the development of vaccines.
Encyclopædia Britannica, Inc. / Lucia Barnum