Individual Liberty
Further information: Vaccination policyCompulsory vaccination policies have provoked opposition at various times from people who say that governments should not infringe on the freedom of an individual to choose medications, even if the choice increases the risk of disease to themselves and others. If a vaccination program successfully reduces the disease threat, it may reduce the perceived risk of disease enough so that an individual's optimal strategy is to refuse vaccination at coverage levels below those optimal for the community. Exempting some people from mandatory vaccination results in a free rider problem, in which a few individuals gain the advantage of herd immunity without paying the cost; too many exemptions may cause loss of herd immunity, substantially increasing risks even to vaccinated individuals.
Read more about this topic: Vaccine Controversies
Famous quotes containing the words individual and/or liberty:
“The power of generalizing ideas, of drawing comprehensive conclusions from individual observations, is the only acquirement, for an immortal being, that really deserves the name of knowledge.”
—Mary Wollstonecraft (1759–1797)
“Science ... has won for us a great liberty in the physical world, a liberty from superstitious fear and from disease, a freedom to use nature as a familiar servant; but it has not freed us from ourselves.”
—Woodrow Wilson (1856–1924)