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Whooping Cough Surges: Are Vaccinations Falling Short?
3 Jun
Summary
- Over 4,700 whooping cough cases reported this year to the CDC.
- Infants face the highest risk due to developing immune systems.
- Vaccination rates are below target, contributing to case increases.
Whooping cough, or pertussis, is making a notable comeback, with over 4,700 cases reported to the Centers for Disease Control and Prevention in 2026. This respiratory illness, easily spread through the air, presents with cold-like early symptoms followed by severe coughing fits.
Infants under one year old are at the greatest risk of serious complications and death due to their developing immune systems. Case numbers had decreased during the COVID-19 pandemic but have since returned to pre-pandemic levels, exceeding 10,000 annual cases by 2024.
The pertussis vaccination rate is concerningly low in many regions, with only one in five young children contracting the illness last year being fully vaccinated. Public health experts attribute the recent increase in cases partly to insufficient immunization coverage, highlighting the ongoing challenge of maintaining high vaccination rates.
