[Clinical laboratory works and taxonomy in bacteriology].

Taxonomy is the basic stand point for every field of bacteriology and provides a common language to each worker and researcher in bacteriology throughout the world. Proper identification of isolates from human pathological specimens or from hospital environments is one of the five principal fields of bacterial taxonomy. Before the establishment of classification and stabilization of nomenclature, any isolate can not be identified. Collection of unidentifiable strains is the starting point of new taxonomic investigation. Doctors in medical fields tend to be too much concerned to the infrasubspecific subdivisions, such as serological classification, toxigenicity, resistance to antimicrobics, rather ignoring the classification above the rank of subspecies. Doctors who take care patients and workers in clinical bacteriology laboratories should recognize the importance of bacterial taxonomy in general and use the necessary information in taxonomy selectively.