Whooping cough cases are soaring. Can infecting people help test a better vaccine? CNNNebraskans encouraged to get the Pertussis vaccine after an increase in whooping cough KOLNWhooping cough cases spiking, especially among unvaccinated teens NBC NewsWhooping cough cases on the rise throughout Nebraska KETV OmahaWhooping cough wave now worst in almost a decade amid back-to-school surge CBS News