Whooping Cough on the Rise in Champaign County

Whooping Cough on the Rise in Champaign Count

Champaign-Urbana Public Health District Encourages Pertussis Vaccination

CHAMPAIGN, IL – The Champaign-Urbana Public Health District (CUPHD) reports a rise in pertussis cases, commonly known as whooping cough, throughout Champaign County. Most of the reported cases so far have occurred among high school and university students. According to the Centers for Disease Control and Prevention (CDC), pertussis cases are increasing nationwide, with over six times the number of cases reported this year compared to 2023. We are seeing a similar trend in Champaign County, with a total of 26 cases reported so far this year.

Pertussis is a very contagious illness that spreads easily through coughing and sneezing, especially in households and indoor settings where people are in close contact with someone who has pertussis. Symptoms typically appear five to 10 days after exposure but can take up to 21 days. The illness often begins with symptoms similar to a common cold—runny nose, mild cough, and low-grade fever—but can progress to severe coughing fits ending with a "whooping" sound. In some cases, it can lead to complications, particularly in vulnerable populations. Pertussis poses the greatest risk to infants, young children, and unvaccinated individuals. People that have been vaccinated against pertussis may have milder symptoms, but it is important to know that they can still spread it to others. If you or a loved one develop symptoms of pertussis, especially after being in close contact with someone diagnosed with the illness, contact your healthcare provider right away.

To prevent further transmission, patients diagnosed with pertussis must avoid daycare, school, work, and public gatherings for at least five days after starting appropriate antibiotic therapy. While most individuals recover completely, complications can be severe for high-risk groups, particularly infants under one year and children who are not fully immunized.

The Illinois Department of Public Health (IDPH) recommends antibiotic treatment for specific close contacts of someone with pertussis, even if they were recently vaccinated. Close contacts include household members or anyone who has had direct exposure to respiratory, oral, or nasal secretions, or has been within three feet of the infected individual for at least five minutes.