肺炎支原体感染
一般情况下,临床结局良好,但已有严重病例和致死的报道。[69]Walter ND, Grant GB, Bandy U, et al. Community outbreak of Mycoplasma pneumoniae infection: school-based cluster of neurologic disease associated with household transmission of respiratory illness. J Infect Dis. 2008;198:1365-1374.http://www.ncbi.nlm.nih.gov/pubmed/18808334?tool=bestpractice.com[70]Kannan TR, Hardy RD, Coalson JJ, et al. Fatal outcomes in family transmission of Mycoplasma pneumoniae. Clin Infect Dis. 2012;54:225-231.http://www.ncbi.nlm.nih.gov/pubmed/22052890?tool=bestpractice.com 由于缺少常规诊断,因此难以确定因为此病原体所造成的病死率。[69]Walter ND, Grant GB, Bandy U, et al. Community outbreak of Mycoplasma pneumoniae infection: school-based cluster of neurologic disease associated with household transmission of respiratory illness. J Infect Dis. 2008;198:1365-1374.http://www.ncbi.nlm.nih.gov/pubmed/18808334?tool=bestpractice.com已有诸如脊髓炎和中风等严重的神经系统衰弱性并发症的完备记载。[49]Mandell LA, Wunderink RG, Anzueto A, et al. Infectious Diseases Society of America/American Thoracic Society consensus guidelines on the management of community-acquired pneumonia in adults. Clin Infect Dis. 2007 Mar 1;44 Suppl 2:S27-72.http://cid.oxfordjournals.org/content/44/Supplement_2/S27.longhttp://www.ncbi.nlm.nih.gov/pubmed/17278083?tool=bestpractice.com[69]Walter ND, Grant GB, Bandy U, et al. Community outbreak of Mycoplasma pneumoniae infection: school-based cluster of neurologic disease associated with household transmission of respiratory illness. J Infect Dis. 2008;198:1365-1374.http://www.ncbi.nlm.nih.gov/pubmed/18808334?tool=bestpractice.com
脲原体种,生殖支原体和人型支原体感染
一般情况下,这些病原体感染的发病率较低。但是,已有侵袭性严重感染(例如心内膜炎或 中枢神经系统 感染)的报告,此类病例的结局取决于诊断是否及时和疗法是否合适。