In the early 1970s, public health workers buoyed by the motto “zero pox!” worked across India to achieve 100% vaccination against smallpox. This episode is about what happened when these zealous young people encountered hesitation.
In the early 1970s, public health workers buoyed by the motto “zero pox!” worked across India to achieve 100% vaccination against smallpox. This episode is about what happened when these zealous young people encountered hesitation.