MicrobeWorld

CDC is collaborating with public health officials in many states to investigate a multistate outbreak of Salmonella Typhimurium infections associated with exposure to clinical and teaching microbiology laboratories. Investigators are using DNA analysis of Salmonella bacteria obtained through diagnostic testing to identify cases of illness that may be part of this outbreak.

As of April 20, 2011, a total of 73 individuals infected with the outbreak strain of Salmonella Typhimurium have been reported from 35 states.

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