[Community-acquired pneumonia--pathogens and assessment].
Pneumonia is one of the most important infectious diseases, both in terms of incidence as well as potential severity. Streptococcus pneumoniae remains the most prevalent etiologic agent, accounting for about two-thirds of bacteremic cases. Diagnostic procedures include chest radiography, blood culture, Gram staining and culture of expectorated sputum, urine antigen assays for Legionella pneumophila and pneumococci, and asservation of an initial serum sample for comparative serologic investigations. Molecular biology techniques continue to gain importance for the diagnosis of Chlamydia pneumoniae, Mycoplasma pneumoniae, Legionellae and viral respiratory infections, however, their availability at present is mainly restricted to research and reference laboratories.
Dusch
H
H
Institut für Infektionskrankheiten, Bern. herbert.dusch@ifik.unibe.ch
Täuber
M G
MG
D017714:Community-Acquired Infections / Q000175:diagnosis* / Q000635:transmission; D003937:Diagnosis, Differential; D006801:Humans; D008172:Lung Diseases, Fungal / Q000175:diagnosis* / Q000635:transmission; D018410:Pneumonia, Bacterial / Q000175:diagnosis* / Q000635:transmission; D011024:Pneumonia, Viral / Q000175:diagnosis* / Q000635:transmission; D012307:Risk Factors