How Vaccines Changed the World
Source: Council on Foreign Relations
Vaccination campaigns have nearly eradicated some of the most deadly and transmissible diseases. In a rising tide of vaccine hesitancy, however, outbreaks are cropping up again.
Introduction
Vaccination campaigns are widely considered to be a public health success story. Since Edward Jenner pioneered the smallpox vaccine in the 1700s, they’ve significantly reduced disease rates around the world and are credited with saving m… [15360 chars]