A child's fever and rash are diagnosed as a viral illness, but they turn out to be a much more serious case of bacterial meningitis.

Salmonellosis: Any of several Bacterial infections caused by salmonella, including typhoid and similar fevers and gastroenteritis.

Shigella spp. is human host-specific pathogens that infects intestinal epithelial cells. It is the causative agent of dysentery which is followed by cramps, diarrhea and fever.