Funds one Qualtrics survey response

$23 represents the 23.2 million deaths prevented by the measles vaccine between 2000 and 2018.

$40 for 40 years since smallpox was declared eradicated because of vaccinations.

$67 represents the average effectiveness of current flu vaccines for preventing the spread of influenza.

$95 for the percent effectiveness of the varicella vaccine in preventing chickenpox.