Animals are also infected by Y. pseudotuberculosis .
Yersinia pseudotuberculosis is a Gram - negative bacterium that causes Far East scarlet - like fever in humans , who occasionally get infected zoonotically , most often through the food - borne route .
Animals are also infected by bacterium   .
Yersinia pseudotuberculosis is a Gram - negative bacterium that causes Far East scarlet - like fever in humans , who occasionally get infected zoonotically , most often through the food - borne route .