Measles and pertussis outbreaks– Intentionally unvaccinated people comprise substantial numbers: Emory researchers

An analysis of numerous studies and reports finds that unvaccinated or undervaccinated U.S. individuals comprised a substantial proportion of cases in measles and some pertussis outbreaks. The analysis also found a generally increased risk for measles and pertussis among people who refused vaccines, as well as an associated risk among fully vaccinated individuals. The study ["]