Tag: sanitation

  • Shigellosis

    Shigellosis: Definition and Description of Shigellosis: Shigellosis is an infectious disease caused by a group of bacteria known as Shigella. It primarily affects the intestines, leading to inflammation and ulceration of the intestinal lining. The infection is characterized by diarrhea, which can be bloody, abdominal cramps, fever, and a strong urge to defecate. Outbreaks of…

  • Hand-Washing

    Hand-Washing Definition and Description of Hand-Washing Hand-Washing refers to the process of cleaning one’s hands with soap and water to remove dirt, bacteria, and viruses. According to the World Health Organization (WHO), effective hand hygiene is a critical measure to prevent infection and the spread of disease. Medical definitions emphasize the importance of thorough cleaning,…

  • Guinea Worm Infection

    Guinea Worm Infection Definition and Description of Guinea Worm Infection Guinea Worm Infection, caused by the parasitic worm Dracunculus medinensis, is a devastating disease primarily affecting individuals in rural areas of Africa. The infection usually occurs when a person drinks contaminated water containing larvae that are released by tiny water fleas, known as Cyclops. Once…

  • Black Death

    Black Death Definition and Description of Black Death The Black Death, also known as the Bubonic Plague, was a devastating pandemic that swept through Europe, Asia, and parts of Africa in the mid-14th century. This highly infectious disease, caused by the bacterium Yersinia pestis, originated in Asia and was transmitted to humans via flea bites…