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For young infants, pertussis can cause severe disease and even death.—Jasmine Laws, MSNBC Newsweek, 11 Dec. 2025 That includes public doubts about an early childhood vaccine that can prevent pertussis, or whooping cough.—Jim Morrill, Charlotte Observer, 11 Dec. 2025 In 2024, San Diego County reported 547 cases of pertussis (whooping cough), a sharp increase from 332 the previous year.—Inna Fishman, San Diego Union-Tribune, 4 Dec. 2025 Vaccines for pertussis, of which there are two, are chosen and administered based on age group.—Amaris Encinas, USA Today, 29 Nov. 2025 See All Example Sentences for pertussis
Word History
Etymology
New Latin, from Latin per- thoroughly + tussis cough
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