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Mason said pertussis is especially dangerous to babies too young to receive the vaccine.—Jackie Fortiér, CNN Money, 28 July 2025 That number is often measured as children who are missing their first dose of the diphtheria, tetanus, and pertussis vaccine.—Gabrielle Emanuel, NPR, 24 June 2025 Whooping cough, or pertussis, fell from nearly 201,000 cases to 5,611.—Michael Hiltzik, Los Angeles Times, 3 June 2025 That’s because newborns are most at risk for pertussis.—Melissa Dahl, NBC News, 22 Feb. 2025 See All Example Sentences for pertussis
Word History
Etymology
New Latin, from Latin per- thoroughly + tussis cough
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