Why the study?
Does poliomyelitis vaccination prevent poliomyelitis in the younger population during an epidemic?
Population
Younger population in Massachusetts during a poliomyelitis epidemic
Design
Other
Authors
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Observational vaccine evaluation during epidemic; leaves open preventive efficacy in younger populations.
Does poliomyelitis vaccination prevent poliomyelitis in the younger population during an epidemic?
This study evaluates the effectiveness of the poliomyelitis vaccine during a large epidemic in Massachusetts.
Pope et al. (1956) studied this question.
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