Medical Diseases & Conditions - Mayo Clinic
WEBDiseases & Conditions. Easy-to-understand answers about diseases and conditions. Find diseases & conditions by first letter. A. B. C. D. E. F. G. H. I. J. K. L. M. N. O. P. R. S. T. U. V. W. X. Y. Z. # Symptom Checker. Find out what could be causing your symptoms and when to seek care. Check symptoms. Clinical trials.
Disease - Wikipedia
WEBA disease is a particular abnormal condition that adversely affects the structure or function of all or part of an organism and is not immediately due to any external injury. Diseases are often known to be medical conditions that are associated with specific signs and symptoms.
Disease Definition & Meaning - Merriam-Webster
WEBThe meaning of DISEASE is a condition of the living animal or plant body or of one of its parts that impairs normal functioning and is typically manifested by distinguishing signs and symptoms : sickness, malady. How to use disease in a sentence.
Disease | Definition, Types, & Control | Britannica
WEBMar 30, 2024 · disease, any harmful deviation from the normal structural or functional state of an organism, generally associated with certain signs and symptoms and differing in nature from physical injury. A diseased organism commonly exhibits signs or symptoms indicative of its abnormal state.
Infectious diseases - Symptoms & causes - Mayo Clinic
WEBFeb 18, 2022 · Learn more about infectious diseases care at Mayo Clinic. Infectious diseases are disorders caused by organisms — such as bacteria, viruses, fungi or parasites. Many organisms live in and on our bodies. They're normally harmless or …
All Diseases and Conditions | NIAMS
WEBJul 22, 2019 · NIAMS focuses on arthritis, musculoskeletal & skin diseases. Find causes, treatment & prevention for over 50 health topics.
Human disease | Definition & Facts | Britannica
WEBMar 27, 2024 · Human disease, an impairment of the normal state of a human being that interrupts or modifies vital functions. Disease may be trivial if the impairment is minimal. It may also be associated with illness or be latent, becoming apparent at some later time.
Human disease - Classifications, Causes, Symptoms | Britannica
WEBIn the anatomic classification, disease is categorized by the specific organ or tissue affected; hence, heart disease, liver disease, and lung disease. Medical specialties such as cardiology are restricted to diseases of a single organ, in this case the heart.
Coronavirus disease 2019 (COVID-19) - Symptoms and causes
WEBMar 27, 2024 · COVID-19, also called coronavirus disease 2019, is an illness caused by a virus. The virus is called severe acute respiratory syndrome coronavirus 2, or more commonly, SARS-CoV-2. It started spreading at the end of 2019 and became a pandemic disease in 2020.
Centers for Disease Control and Prevention
WEB5 days ago · CDC is the nation’s leading science-based, data-driven, service organization that protects the public’s health. For more than 70 years, we’ve put science into action to help children stay healthy so they can grow and learn; to help families, businesses, and communities fight disease and stay strong; and to protect the public’s health.
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