Alzheimer's is an organic condition that results in the progressive deterioration of brain cells. Other types of dementia are included in this category.
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Certain developments that allow pathogens to create contamination and purpose ailment are termed - Pathogenicity.
A disease may be described as a disorder of the shape or function of an organism that isn't always an instantaneous result of bodily harm. The manifestation of the disease is a direct effect of disruption of characteristics of an organic machine at a molecular and mobile level .ailment, any harmful deviation from the normal structural or useful state of an organism, normally associated with positive symptoms and signs and symptoms and differing in nature from bodily injury. There are four most important varieties of disorders: infectious illnesses, deficiency sicknesses, hereditary illnesses (such as both genetic illnesses and non-genetic hereditary sicknesses), and physiological illnesses.
A disease is a selected peculiar situation that negatively influences the shape or feature of all or part of an organism, and that isn't right now because of any external damage. Diseases are frequently acknowledged to be scientific situations that are related to unique signs and signs. The maximum commonplace causes are viruses, bacteria, fungi, and parasites. Infectious illnesses generally spread from person to person, via infected food or water, and through malicious program bites.
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