Texas health officials have issued a health alert due to a surge in whooping cough cases, which have nearly quadrupled compared to last year. Over 3,500 infections have been reported through October 2025, prompting officials to urge vaccinations to prevent the spread of the contagious respiratory infection. The Texas Department of State Health Services (DHSH) confirmed this week that the state has experienced an alarming increase in pertussis cases, with the data indicating a significant deviation from previous annual trends.
Whooping cough, also known as pertussis, is caused by the bacterium Bordetella pertussis and is a highly contagious respiratory infection. Health officials warn that the disease has progressed into its second consecutive year of high case numbers, raising concerns about potential long-term health impacts and the need for increased public awareness around vaccine compliance.
Experts note that the infection typically progresses through three stages—initial cold-like symptoms, violent coughing fits, and eventual recovery. However, complications are most severe in infants under 12 months, who may require hospitalization due to severe breathing difficulties or lack of the classic ‘whoop’ symptom. While adults and teenagers can also contract the infection, their symptoms are usually milder. Officials emphasize the importance of vaccines in preventing both infection and its spread.
Despite the high number of cases, healthcare providers advise that early treatment is critical to preventing severe illness and limiting transmission. Clinicians are encouraged to test for whooping cough, especially in patients showing symptoms aligned with the infection, and early intervention remains a key priority for health officials.
Public health leaders stress that all individuals—including infants, pregnant women, and those in close contact with newborns—should maintain up-to-date vaccination records. Texas health leaders emphasize the importance of maintaining immunity through vaccination, as fading protection contributes to ongoing outbreaks. These precautions are essential in mitigating the impact of whooping cough on vulnerable populations and controlling its spread within the community.