Definition. Shigella infection (shigellosis) is an intestinal disease caused by a family of bacteria known as shigella. The main sign of shigella infection is diarrhea, which often is bloody.Shigella can be passed through direct contact with the bacteria in the stool.efinition. Shigella infection (shigellosis) is an intestinal disease caused by a family of bacteria known as shigella. The main sign of shigella infection is diarrhea, which often is bloody.
The Giza Pyramids, built to endure an eternity, have done just that. The monumental tombs are relics of Egypt's Old Kingdom era and were constructed some 4,500 years ago. Egypt's pharaohs expected to become gods in the afterlife.
The Pyramids of Giza (i.e. the famous ones, Egypt has a lot of pyramids) were finished about 1000 years prior to that. So, yes, there were mammoths, but not the huge ones we tend to think of when we hear the word. Mainland mammoths died out about 10,000 years ago, at the end of the last ice age. The dwarf mammoths got to around the proportions of a great dane, though (perhaps obviously) considerably heavier.