Two ;multitest'(1) media for biochemical classification of the genus Proteus into species were developed. The species so determined were checked with conventional methods. Results show that these media were useful for rapid identification of species. The biochemical reactions of four Proteus species isolated from clinical specimens as tested by conventional methods are reviewed and the occurren...

A rare case of pulmonary pneumatoceles complicating the course of Proteus pneumonia in an adult is described. The pneumatoceles which appeared early in the course of the pneumonia resolved completely without complications. A brief review of the literature regarding formation of cavities in Proteus pneumonia is given.

Swabs were taken for culture from the periurethral area and urethral meatus in 124 uncircumcised and 60 circumcised boys. Proteus mirabilis was grown from 28 (22.6%) swabs from uncircumcised boys and from only one (1.7%) swab from circumcised boys. This supports the idea that the prepuce may be the source of proteus urinary tract infection.

The results of sensitivity test for four Proteus species were compared. P. mirabilis was, in general, more drug sensitive than the other species and P. rettgeri was the least sensitive. The conclusion was drawn that species identification of Proteus is essential in routine bacteriological diagnosis.