Small Pertussis Outbreak in Livingston County

CHILLICOTHE, MO, September 11, 2025- The Livingston County Health Center is alerting the community to a small outbreak of pertussis (whooping cough). Four laboratory-confirmed cases have been identified in the county, including one where hospitalization was required. Public health officials are working closely with healthcare providers, schools, and families to limit further spread.

Pertussis is a highly contagious respiratory illness caused by bacteria that attach to the airways, producing severe coughing fits. While anyone can contract pertussis, it can be especially dangerous for infants, young children, and those with weakened immune systems. 

Parents are urged to:

• Check their child’s vaccination records and ensure they are up to date.

• Monitor for early symptoms of pertussis, especially prolonged coughing.

• Keep children with cough symptoms home from school or daycare until evaluated by a healthcare provider.

• Contact their healthcare provider immediately if their child has severe coughing spells, trouble breathing, pauses in breathing, or vomiting after coughing.

“Pertussis is preventable, but it can be very serious, especially for our youngest and most vulnerable residents,” said Sherry Weldon, RN, Administrator. “We encourage families to review their vaccination status and seek care promptly if symptoms appear.”

For more information about pertussis or to check your family’s vaccination status, contact the Livingston County Health Center at 660-646-5506.  Individuals can also access records through the Docket app, available on iOS or Android.

More information:

Five Things to Know About Pertussis-American Lung Association http://bit.ly/3Ii3IUQ

Pertussis-CDC https://www.cdc.gov/pertussis/index.html