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A non-communicable disease (NCD) is a disease that is not transmissible directly from one person to another. NCDs include Parkinson's disease, autoimmune diseases, strokes, heart diseases, cancers, diabetes, chronic kidney disease, osteoarthritis, osteoporosis, Alzheimer's disease, cataracts, and others.
Some diseases, such as most (but not all) forms of cancer, heart disease, and mental disorders, are non-infectious diseases. Many non-infectious diseases have a partly or completely genetic basis (see genetic disorder) and may thus be transmitted from one generation to another.
Retrieved from "https://en.wikipedia.org/w/index.php?title=Non-infectious_diseases&oldid=485862945"
Diseases and disorders UCPPS Urologic Chronic Pelvic Pain Syndrome (IC/BPS + CP/CPPS) UCD Unicentric Castleman disease: UDA Urticaria-deafness-amyloidosis: UFS Urofacial syndrome: USP7-related diseases Ubiquitin specific protease 7-related diseases UTI Urinary tract infection: UC Ulcerative colitis: URI Upper respiratory infection
Most bacteria are nonpathogenic. It can describe the presence of non-disease causing bacteria that normally reside on the surface of vertebrates and invertebrates as commensals. Some nonpathogenic microorganisms are commensals on and inside the body of animals and are called microbiota.
An infectious disease, also known as a transmissible disease or communicable disease, is an illness resulting from an infection. Infections can be caused by a wide range of pathogens , most prominently bacteria and viruses . [ 2 ]
“Nausea and or vomiting are usually the first symptoms of norovirus,” says infectious disease expert Amesh A. Adalja, MD, a senior scholar at the Johns Hopkins Center for Health Security.
In the discussion of cancers (a non-infectious disease), the term "latency period" is used to indicate the time that passes between being exposed to something that can cause disease (such as radiation or a virus) and having symptoms. [10] Doctors and medical journals may speak of "latent" tumors, which are present but not active or causing ...