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Whooping cough, or pertussis, is a contagious respiratory disease that typically begins with common cold symptoms and then worsens if left untreated.—Sofi Zeman, Kansas City Star, 4 Nov. 2025 In March, after inquiries from NPR and KFF Health News about the growing number of pertussis cases, the health department put out its first social media communications about the outbreak and offered interviews to other journalists.—Rosemary Westwood, NPR, 28 Oct. 2025 Atypical pneumonias are caused by mycoplasma, legionella and kinds of chlamydia (not STD) and pertussis, the doctor added.—Melissa Rudy, FOXNews.com, 16 Oct. 2025 The DTaP/Tdap vaccine, which protects against diphtheria, tetanus, and pertussis, is a must for children in the state.—Evan Moore, Charlotte Observer, 7 Oct. 2025 See All Example Sentences for pertussis
Word History
Etymology
New Latin, from Latin per- thoroughly + tussis cough
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