How is Mycoplasma pneumoniae transmitted?

Jan 09, 2025 Source: Cainiu Health

Dr. Ren Yi

Introduction

Under normal circumstances, Mycoplasma pneumoniae infection may be caused by droplet transmission, direct contact transmission, indirect contact transmission, aerosol transmission, or mother-to-child transmission. If symptoms of Mycoplasma pneumoniae infection occur, timely medical consultation is recommended for targeted treatment under a physician's guidance. In daily life, patients with Mycoplasma pneumonia are advised to rest adequately and maintain proper hygiene.

Under normal circumstances, Mycoplasma pneumoniae infection may be caused by droplet transmission, direct contact transmission, indirect contact transmission, aerosol transmission, or mother-to-child transmission. If symptoms of Mycoplasma pneumoniae appear, timely medical consultation is recommended for targeted treatment under a doctor's guidance. Detailed explanations are as follows:

1. Droplet Transmission

When an infected individual coughs, sneezes, or speaks, droplets containing Mycoplasma pneumoniae may be released. Healthy individuals who inhale these droplets may become infected. Droplet transmission is particularly common in crowded and poorly ventilated settings. It is recommended to maintain indoor ventilation in daily life and avoid prolonged stays in areas with high virus concentrations.

2. Direct Contact Transmission

Direct contact with an individual infected with Mycoplasma pneumoniae, such as handshaking, hugging, kissing, sharing eating utensils or towels, may also lead to infection. It is advisable to avoid close contact with individuals infected with Mycoplasma pneumoniae in daily life, especially during coughing or sneezing. If contact is necessary, protective measures such as wearing a mask should be taken.

3. Indirect Contact Transmission

Healthy individuals may become infected by touching objects contaminated with Mycoplasma pneumoniae, such as toys, clothing, bedding, or cups, and then touching mucosal areas such as the mouth, nose, or eyes. Frequent handwashing is recommended to avoid touching infection-prone areas like the eyes and nose. Additionally, medications such as Acyclovir Capsules, Cefalexin and Trimethoprim Tablets, and Ribavirin Tablets may be used under medical guidance to alleviate symptoms.

4. Aerosol Transmission

Aerosols refer to tiny liquid droplets suspended in the air, which may contain Mycoplasma pneumoniae. In enclosed and poorly ventilated environments, inhalation of aerosols containing Mycoplasma pneumoniae may lead to infection. It is recommended to seek timely medical attention and use medications such as Amoxicillin Capsules, Roxithromycin Tablets, and Cefalexin Dry Mix Suspension under a doctor's guidance to alleviate symptoms of Mycoplasma pneumoniae.

5. Mother-to-Child Transmission

If a pregnant woman develops a Mycoplasma pneumoniae infection during pregnancy, the mycoplasma may infect the fetus through the placenta. Pregnant women should pay attention to their health during pregnancy and may use medications such as Clindamycin Hydrochloride Tablets, Azithromycin Capsules, and Roxithromycin Capsules under a doctor's advice and guidance.

In daily life, patients with Mycoplasma pneumonia should ensure adequate rest, maintain local hygiene, and avoid consuming irritating foods to prevent worsening of the condition.

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What is Mycoplasma pneumoniae?

Under normal circumstances, Mycoplasma pneumoniae is a microorganism that lies between bacteria and viruses. Mycoplasma pneumoniae is a small microorganism that exists between ciliated epithelial cells. It adheres to the surface of host respiratory epithelial cells through neuraminic acid receptor sites on the cell membrane, inhibiting ciliary activity and damaging epithelial cells. It is generally recommended to maintain good indoor air circulation and keep warm.

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What medications are used for Mycoplasma pneumonia infection?

In general, Mycoplasma pneumoniae infection can be treated with various medications, mainly including azithromycin capsules, levofloxacin tablets, doxycycline hydrochloride capsules, ciprofloxacin hydrochloride tablets, and cefaclor capsules. However, please note that the use of the above medications should be under the guidance of a physician, selecting appropriate medications and dosages based on the patient's specific condition, age, weight, and other factors.

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What does a weakly positive IgG result for Mycoplasma pneumoniae mean?

In general, a weakly positive Mycoplasma pneumoniae IgG result may indicate a past infection with Mycoplasma pneumoniae, being in the recovery phase of a Mycoplasma pneumoniae infection, or in the early stage of a recurrent infection. It is recommended that patients with weakly positive Mycoplasma pneumoniae IgG ensure sufficient sleep each day to help maintain normal immune function and assist the body in resisting potential infections.

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Can Mycoplasma pneumonia cause white lung?

Mycoplasma pneumoniae may lead to white lung. In some special cases, Mycoplasma pneumoniae infection might cause severe pulmonary lesions, resulting in white lung. If Mycoplasma pneumoniae infection is not timely controlled, the inflammation may continue to worsen, with large amounts of inflammatory exudates accumulating in the alveoli and pulmonary interstitium. When the exudates reach a certain level, the lungs may exhibit white areas on imaging studies.