The organism Mycoplasma pneumoniae is a bacteria that causes infections in the respiratory system. Less often, it causes an infection of the central nervous system, heart, or skin.
Mycoplasma pneumoniae is a very contagious bacteria found only in humans. Young children infected with the bacteria often have no symptoms. Older children and adults often have upper respiratory infections. The windpipe and bronchial tubes may be infected. Less often, the person may have pneumonia or an ear infection.
Very rarely, the mycoplasma bacteria can cause infections in other parts of the body, including the following :
Mycoplasma infections are caused by the Mycoplasma pneumoniae bacteria. The bacteria spreads from person to person through respiratory secretions. Outbreaks of mycoplasma infections are often seen in young adults who live in crowded situations. For example, outbreaks are seen in college dormitories and military housing.
Individuals at high risk for mycoplasma infections include those who have the following conditions:
Mycoplasma pneumonia most often occurs in fall and early winter.