Whooping cough, or pertussis, is experiencing a significant resurgence in the United States, with over 32,000 cases reported so far this year—six times higher than last year, according to the CDC. The bacterial respiratory illness often begins with cold-like symptoms but can progress to severe, prolonged coughing fits accompanied by a characteristic “whooping” sound. These fits may cause vomiting or rib fractures and can last for weeks.
The Midwest region, including states like Illinois and Michigan, has reported about 25% of cases, with Pennsylvania leading in overall numbers. Infants under 1 year are most vulnerable due to their developing immune systems. Vaccination is key to prevention, yet childhood vaccination rates have dropped to 92%, below the 95% federal target, leaving many unprotected. Immunity can also wane over time, necessitating booster shots for adolescents and adults.
Source: US Centers for Disease Control and PreventionGraphic: Deidre McPhillips, CNN
Antibiotics can treat pertussis if caught early, but severe cases require supportive care. As winter respiratory illnesses rise, including Covid-19 and the flu, the surge in whooping cough adds further challenges to public health.
