This originally appeared on the Huffington Post.

Childhood vaccines are one of the great triumphs of modern medicine. Indeed, parents whose children are vaccinated no longer have to worry about their child’s death or disability from whooping cough, polio, diphtheria, hepatitis, or a host of other infections. Vaccines are the most cost-effective health care interventions there are. A dollar spent on a childhood vaccination not only helps save a life, but greatly reduces spending on future healthcare.

Fortunately, the global effort to date has resulted in 80 percent of children or more being reached worldwide and many deaths are averted each year because of that. Unfortunately, thousands of children still die every day from vaccine-preventable diseases in developing countries. Life-saving vaccines we take for granted haven’t yet reached them. But the good news is that there is a solution, and we are helping to solve that problem. Over the past decade, the Global Alliance for Vaccines and Immunization (GAVI), founded and supported in part by the U.S., has immunized more than 250 million children, preventing the deaths of over 5 million…[cont.]

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