Mathematics of Vaccines

Mathematics of Vaccines

The public health community has known for a long time that vaccines are one of the best investments in health. A few doses early in life can protect a child for a lifetime.

Polio, which has declined by 99 percent over the past 20 years, and is now on the cusp of eradication, is a great example of the value of childhood vaccines.

On a recent trip to India I joined an immunization campaign and gave drops to children at a temple. For just 13 cents a dose, I helped protect children from a terrible diseaseā€¦and contribute to one of the most successful public health campaigns in history.

Read more.