Texas health officials are urgently addressing a significant spike in whooping cough cases, which have nearly quadrupled compared to this time last year. The Texas Department of State Health Services (DHSH) disclosed this week that over 3,500 cases of pertussis, commonly known as whooping cough, have been recorded through October 2025. This marks the second year in a row that Texas has reported a substantial rise in cases, prompting the issuance of a health alert.
Health officials are emphasizing the importance of vaccination to curb the spread of the disease, which is caused by the bacterium Bordetella pertussis and is known for its highly contagious nature. The infection typically progresses through three stages, starting with cold-like symptoms and escalating to severe coughing fits. While anyone can contract whooping cough, infants under 12 months are at the highest risk of complications, including hospitalization and life-threatening situations, especially if not vaccinated. Teenagers and adults may also catch the infection due to waning immunity, but typically experience milder symptoms.
Health officials are urging all individuals, including pregnant women, to stay up to date with their vaccinations to protect themselves and their communities. Early treatment is critical to preventing severe illness and reducing the spread of the disease, as emphasized by the Centers for Disease Control and Prevention (CDC) and Texas health leaders. The CDC recommends pertussis vaccinations for all ages, and Texas health leaders stress that everyone should stay up to date to prevent fading immunity.
Doctors are encouraged to test anyone showing symptoms consistent with pertussis, although treatment can begin based on ‘strong clinical suspicion’ or exposure. Polymerase chain reaction (PCR) tests are preferred because they are quick and widely available. Health officials warn that without timely intervention, the infection can lead to severe health complications, particularly in vulnerable groups like young children and the elderly.
The surge in cases has led to heightened public health concerns, with officials calling for greater awareness and adherence to vaccination schedules. The situation underscores the importance of maintaining up-to-date immunizations to prevent the spread of the highly contagious disease, which can have life-threatening consequences for unvaccinated infants and those with weakened immune systems. As the state continues to monitor the outbreak, experts are urging both healthcare providers and the public to remain vigilant and follow recommended guidelines to mitigate the impact of the ongoing whooping cough epidemic.