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Jun 21, 2024 · Psoriasis is a long-lasting, noncontagious autoimmune disease characterized by patches of abnormal skin. [4] [5] These areas are red, pink, or purple, dry, itchy, and scaly. [8] [3] Psoriasis varies in severity from small localized patches to complete body coverage. [3] Injury to the skin can trigger psoriatic skin changes at that spot, which ...
4 days ago · Leprosy. Leprosy, also known as Hansen's disease ( HD ), is a long-term infection by the bacteria Mycobacterium leprae or Mycobacterium lepromatosis. [4] [7] Infection can lead to damage of the nerves, respiratory tract, skin, and eyes. [4] This nerve damage may result in a lack of ability to feel pain, which can lead to the loss of parts of a ...
3 days ago · Black Death: 1 n the epidemic form of bubonic plague experienced during the Middle Ages when it killed nearly half the people of western Europe Synonyms: Black Plague Type of: bubonic plague , glandular plague , pestis bubonica the most common form of the plague in humans; characterized by chills, prostration, delirium and the formation of ...
4 days ago · Atherosclerosis [a] is a pattern of the disease arteriosclerosis, [8] characterized by development of abnormalities called lesions in walls of arteries. These lesions may lead to narrowing of the arterial walls due to buildup of atheromatous plaques. [9] [10] At onset there are usually no symptoms, but if they develop, symptoms generally begin ...
Jun 17, 2024 · Decameron Web Social and Economic Effects of the Plague. Fordham University The Black Death and the Jews 1348-1349 CE. Fordham University Late Medieval States and Society. BBCHistory Black Death. U.S. History in Context: The Black Death. World History in Context: Black Death's Origins Traced to China. The New York Times: Europe's Plagues Came ...
3 days ago · smallpox, acute infectious disease that begins with a high fever, headache, and back pain and then proceeds to an eruption on the skin that leaves the face and limbs covered with cratered pockmarks, or pox. For centuries smallpox was one of the world’s most-dreaded plagues, killing as many as 30 percent of its victims, most of them children.
Jun 25, 2024 · pandemic, outbreak of infectious disease that occurs over a wide geographical area and that is of high prevalence, generally affecting a significant proportion of the world’s population, usually over the course of several months. Pandemics arise from epidemics, which are outbreaks of disease confined to one part of the world, such as a single ...
