A pseudoepidemic due to Salmonella typhimurium.
A pseudoepidemic due to Salmonella typhimurium occurred in the clinical microbiology laboratory of a university hospital and involved 10 patients. One patient received "unnecessary" antibiotics. Investigation of the events implicated a contaminated rubber pipette bulb. Such bulbs should be considered as a possible source of false-positive cultures.
D000368:Aged; D001431:Bacteriological Techniques; D003428:Cross Infection / Q000382:microbiology; D005189:False Positive Reactions; D006801:Humans; D008297:Male; D012480:Salmonella Infections / Q000382:microbiology*; D012486:Salmonella typhimurium / Q000302:isolation & purification*; D013048:Specimen Handling