Lead author of the study, Kimberly Thompson, associate professor of risk analysis and decision science at HSPH, emphasized that this study "should help people understand and better appreciate the huge economic savings that can come from investments in public health interventions."
The researchers, Professor Thompson and Dr. Radboud Duintjer Tebbens, a research associate at HSPH, estimated the costs and the effectiveness of historical polio vaccination strategies. They found that the U.S. invested over $35 billion between 1955 and 2005 and will continue to invest billions into the future to pay for polio vaccination. They estimated that these historical and future investments translate into over 1.7 billion vaccinations that prevent approximately 1.1 million cases of paralytic polio and over 160,000 deaths, thus saving Americans hundreds of billions of dollars in treatment costs.
Dr. Stephen Cochi, U.S. Centers for Disease Control and Prevention Global Immunization Division Senior Advisor and an expert on polio said, "This study documents the extraordinary power of vaccines not only as highly effective tools to prevent disease, disability, and death, but to provide enormous economic savings to society."
Dr. Bruce Aylward, Director of the Global Polio Eradication Initiative at the World Health Organization, stated that, "as we stand on the brink of eliminating wild polioviruses around the world, these results provide a glimpse of the massive economic benefits of global polio eradication." To date, the Global Polio Eradication Initiative has succeeded in reducing the annual cases of paralytic polio from an estimated 350,000 cases in 1988 to less than 2,000 cases in 2006.
MEDICA.de; Source: Harvard School of Public Health