Epidemiologists called in by the NYS Department of Health cu…

Epidemiologists called in by the NYS Department of Health culture samples of the food eaten by a number of patients believed to be suffering from Clostridium perfringens food poisoning. Unsurprisingly, they confirm the clinical diagnosis because they find large numbers of:

BONUS:  You have a patient that is suffering from a severe p…

BONUS:  You have a patient that is suffering from a severe pyoderma. Lancing and subsequent microscopic investigation of the pustular exudate has revealed the presence of Gram-positive cocci that produce streptokinase. What can you conclude from this information alone?

A patient is rushed to the emergency room. Blood cultures re…

A patient is rushed to the emergency room. Blood cultures reveal an infection with an organism that is glucose fermentation (+), lactose fermentation (+), produces a green metallic sheen on EMB, and produces no evidence of H2S on TSI media. What pathogen is likely responsible for this patients illness?