Pertussis, or whooping cough, is rising in Texas and the United States, with 2024 cases exceeding last year's numbers. Health experts emphasize the importance of vaccinations, early diagnosis, and prevention measures to protect against this severe respiratory disease.
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The Texas Department of State Health Services (DSHS) reported a significant rise in pertussis (whooping cough) cases in 2024, with numbers nearly tripling compared to last year. Nationally, cases have risen more than fivefold, according to preliminary data.
Pertussis, caused by the Bordetella pertussis bacteria, begins with cold-like symptoms that progress to severe coughing fits, sometimes accompanied by vomiting or a distinctive "whoop" sound. Infants often show different symptoms, such as gagging, gasping, or turning blue.
Health officials emphasize vaccination as the most effective prevention measure. However, over half of Texas cases in 2024 have occurred in individuals with at least one vaccine dose and a third in those fully vaccinated.
Treatment with antibiotics, such as azithromycin or erythromycin, is most effective within three weeks of symptom onset. Pregnant women and infants under one year should be treated within six weeks.
To prevent the spread, individuals showing symptoms should isolate and contact their healthcare provider before visiting a clinic. Routine hygiene practices, such as hand washing and covering coughs, remain critical.
The resurgence of pertussis follows unusually low case counts during the COVID-19 pandemic, with numbers now returning to pre-pandemic levels of over 1,400 annual cases in Texas.
Review immunization records for your family and consult with healthcare providers about vaccination or post-exposure antibiotics to reduce risk and severity.
