Whooping cough cases double nationwide amid vaccination declines

Whooping cough cases are surging across the United States, with CDC data showing more than double the number of cases compared to this time last year, raising concerns among health officials. The rise has been linked to declining vaccination rates, with experts noting increased anti-vaccine sentiment and higher numbers of vaccine exemptions, especially among children. Outbreaks have been reported in schools and states such as Michigan, where pertussis cases are already significant in 2025, and several infant and child deaths have occurred nationwide. The disease is particularly dangerous for babies and those with underlying health conditions, and symptoms often begin like a common cold before progressing to severe coughing fits. Health authorities stress the importance of vaccination, as it remains the most effective prevention method against pertussis. Without improved vaccine coverage, experts warn the U.S. could see its worst year for whooping cough since 1950.