What Is Mycoplasma Pneumoniae?

Mycoplasma pneumoniae (肺炎支原體) is a bacterium that primarily causes respiratory infections, particularly atypical pneumonia, often referred to as “walking pneumonia.” It is a common cause of pneumonia in children and young adults.

How Does Mycoplasma Pneumoniae Spread?

• Through respiratory droplets released when an infected person coughs or sneezes.
• Close contact with an infected person increases the risk of transmission.

Symptoms of Mycoplasma Pneumoniae Infection

• Mild respiratory symptoms (e.g., cough, sore throat)
• Fever
• Headache
• Fatigue
• Chest pain
• Shortness of breath (in more severe cases)

How Is Mycoplasma Pneumoniae Infection Diagnosed?

• Doctors will first assess your symptoms.
• Laboratory tests, such as serological testing or PCR (polymerase chain reaction) testing, may be required to confirm the presence of Mycoplasma pneumoniae.

Treatment Methods for Mycoplasma Pneumoniae Infection

• Antibiotics: Typically, macrolides such as azithromycin (阿奇霉素) or tetracyclines such as doxycycline (多西環素) are used, as Mycoplasma pneumoniae is resistant to β-lactam antibiotics.
• Supportive Care: Supportive treatments are provided to relieve symptoms (e.g., rest, hydration).

How to Prevent Mycoplasma Pneumoniae Infection?

• Maintain good hygiene practices, such as frequent handwashing.
• Avoid close contact with infected individuals.

Summary

Mycoplasma pneumoniae infection is a common respiratory illness, particularly prevalent among children and young adults. Understanding its transmission routes, symptoms, and treatment options can help us better prevent and manage this infection. If related symptoms appear, seek medical attention promptly.

Reference link : https://www.cdc.gov/mycoplasma/about/index.html