Is a positive Mycoplasma pneumoniae test contagious?
Jan 02, 2025
Source: Cainiu Health
Dr. Ren Yi
Introduction
In general, a positive result for Mycoplasma pneumoniae indicates infectivity. If experiencing any discomfort, it is recommended to seek medical attention promptly and undergo treatment under the guidance of a physician. Common symptoms after infection with Mycoplasma pneumoniae include fever and cough, often characterized as a persistent dry cough, which may be accompanied by headache, sore throat, and muscle pain. Patients who test positive for Mycoplasma pneumoniae should avoid going to public places as much as possible.
Generally, a positive result for Mycoplasma pneumoniae indicates infectivity. If experiencing any discomfort, it is recommended to seek medical attention promptly and receive treatment under the guidance of a physician. A detailed explanation is as follows:
Mycoplasma pneumoniae primarily spreads through respiratory droplets. When an infected person coughs or sneezes, droplets containing Mycoplasma pneumoniae are released into the air, and others who inhale these droplets may become infected. After infection with Mycoplasma pneumoniae, the incubation period is relatively long, lasting up to 2–3 weeks. During this period, patients may not exhibit obvious symptoms but are already contagious. Mycoplasma pneumoniae can infect individuals of all age groups, though children and adolescents are relatively more susceptible. Additionally, individuals with weakened immune systems, such as the elderly or those with chronic illnesses, are also more prone to infection.
Common symptoms following infection with Mycoplasma pneumoniae include fever and cough, often presenting as a persistent dry cough, which may be accompanied by headache, sore throat, and muscle pain. Patients who test positive for Mycoplasma pneumoniae should avoid going to public places as much as possible. If外出 is necessary, they should wear a mask to prevent transmitting the infection to others.
