Source: Centers for Disease Control and Prevention — Content from the Centers for Disease Control and Prevention (public domain).
These bacteria can cause respiratory tract infections that are generally mild.
Sept. 17, 2025
For Professionals
Information on testing and treatment options, as well as etiology, risk factors, and prognosis.
Sept. 17, 2025
Infections can be asymptomatic, while those with symptoms have a wide clinical presentation.
Sept. 17, 2025
Public health professionals
The true number of people affected by Chlamydia pneumoniae infections each year is unknown.
Diagnostic testing for Chlamydia pneumoniae infections can use several methods.
Submit specimens to CDC for testing using this detailed information.
⚠ Caution
Medical Disclaimer: This information is for educational purposes only. Always consult a healthcare professional for medical advice.