Eucestoda the "broad tapeworm" or "fish tapeworm") and related species. Humans become infected by eating raw, undercooked, or marinated fish acting as a second intermediate or paratenic host harboring metacestodes or plerocercoid larvae. Clinical symptoms are due to the large size of the tapeworm, which often reaches a length exceeding 15 m. The most common symptom is pernicious anemia, caused by the absorption of vitamin B12 by the worm. Other symptoms include various intestinal issues, slight leukocytosis, and eosinophilia. This condition is caused by the plerocercoid larvae of the tapeworm "Spirometra". Humans become infected by drinking contaminated water, eating raw or
Mental illness in ancient Greece Mental illness in ancient Greece Mental illness was an issue that many faced in ancient times much like in the modern world. In ancient Greece, many were divided over what they believed to be the cause of the illness that a patient faced. Some believed it was the punishment of the gods while others believed it to be caused by a physical problem, this led to many variations of treatment ranging from prayer to surgery. It is only through centuries of understanding as well as modern technology that we are now able to diagnose and treat those afflicted properly. Treatment