The CDC has just released an announcement regarding an outbreak of human Salmonella Typhimurium infections associated with contact with water frogs.

CDC is collaborating with public health officials in many states to investigate a multistate outbreak of human Salmonella serotype Typhimurium infections due to contact with water frogs including African Dwarf Frogs. Water frogs commonly live in aquariums or fish tanks. Amphibians such as frogs and reptiles such as turtles, are recognized as a source of human Salmonella infections.  In the course of routine assessment, a number of cases with the same strain have been identified over many months.