Vaccine induced whooping cough
Whooping Cough Vaccine disease
[2012 Oct] Whooping Cough Epidemic Caused by Virulent New Pertussis Strain—And It’s the Result of Vaccine
[2012 April] Study: Whooping cough outbreak linked to vaccinated children
Whooping cough outbreak in highly vaccinated Hunter Valley raises questions.
Whooping Cough Outbreaks in Vaccinated Children Become More and More Frequent