Silver Book Fact
Value of polio eradication
Eradication of polio is estimated to produce savings to governments of $1.5 billion per year.
Bloom D, Canning D, Weston M. The Value of Vaccination. World Economics. 2005; 6(3): 15-39. http://www.who.int/immunization_supply/financing/value_vaccination_bloom_canning_weston.pdf