Texas Sees Surge in Pertussis Cases

Health officials in Texas are raising concerns about a notable increase in common childhood diseases.

This week, the Texas Department of State Health Services (DHSH) reported that the incidence of pertussis, commonly known as whooping cough, is nearly four times higher than it was at this time last year.

Preliminary data suggests that by October 2025, the state could see over 3,500 cases of pertussis.

This marks the second consecutive year that Texas has reported a significant rise in cases, prompting a health alert for the second straight time.

Pertussis is a highly contagious respiratory infection caused by the bacterium Bordetella pertussis. Initially, it manifests like a common cold, presenting symptoms such as a runny nose, sneezing, and a mild cough. However, it can escalate into severe coughing fits that may produce a distinct whistling sound as the individual gasps for breath.

Typically, the disease progresses through three phases: experiencing cold-like symptoms, then a severe cough, followed by a gradual recovery.

Although anyone can contract whooping cough, infants under 12 months are particularly vulnerable. They are more likely to be hospitalized and face intensified risks if they are either immunocompromised or unvaccinated. Interestingly, infants may not exhibit the characteristic “whoop” sound and could instead struggle with breathing or even temporarily stop breathing.

Teens and adults can also become infected, as the immunity provided by vaccines tends to diminish over time, resulting in milder symptoms for them.

The CDC advises that pertussis vaccination is essential for individuals of all ages. Texas health officials are stressing the importance of staying informed to maintain effective immunity against the disease.

Health experts recommend that pregnant women receive the Tdap vaccine during their pregnancy, ideally between the 27th and 36th weeks, to safeguard their newborns. Additionally, adults who have close contact with infants should be vaccinated at least two weeks prior to any exposure.

Clinicians are urged to test anyone displaying symptoms consistent with whooping cough. They can also initiate treatment based on strong clinical suspicion or any known exposure to the disease. PCR tests are favored due to their rapid results and accessibility.

Officials emphasize that prompt treatment, regardless of vaccination history, is crucial for preventing severe cases and curtailing the spread of the illness.