Mycoplasma infection

Mycoplasma pneumoniae causes community-acquired pneumonia and upper respiratory illness.

Infection is often seen in close community settings, such as boarding schools, army bases, colleges, and hospitals.

Sexually transmitted genitourinary tract infections can also be caused by some species of Mycoplasma .

Diagnosis is made clinically; PCR of nasopharyngeal swab, aspirate or sputum, or cultures, can confirm diagnosis.

Treatment for both respiratory and genitourinary infections is usually empirical with a macrolide or tetracycline antibiotic.

Fluoroquinolones may be effective as second-line treatment, or clindamycin in susceptible STDs.

Mycoplasma are a group of bacteria, some of which are pathogenic in humans and animals. Mycoplasma are the smallest free-living organisms, both in size and number of genes, and, unlike many other bacteria, they do not have a cell wall. Mycoplasma pneumoniae is the main human pathogen species of this group, which causes respiratory infections. Other pathogenic species include M genitalium , Ureaplasma species (including U parvum and U urealyticum ), and M hominis , which are both commensals and pathogens of the genitourinary tract. Rarely, other species, including M amphoriforme , M fermentans , M penetrans , M pirum , and M faucium , or zoonotic hemotrophic mycoplasmas have been associated with human disease, but the pathogenicity of these is still unknown.