contagious disease definition
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Overview Disease Transmission Overview. Infectious diseases are those that are transmitted from person to person by direct or indirect contact. Viruses, bacteria, parasites, and fungi all cause infectious disease.Malaria, measles, and respiratory illnesses are examples of infectious diseases.nfectious diseases are most commonly transmitted through direct person-to-person contact. Transmission occurs when an infected person touches or exchanges body fluids with someone else. This can happen before a person is aware that they are ill.
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Disease A disease is a particular abnormal condition, a disorder of a structure or function, that affects part or all of an organism. The causal study of disease is called pathology.nfectious. Infectious diseases, also known as transmissible diseases or communicable diseases, comprise clinically evident illness (i.e., characteristic medical signs and/or symptoms of disease) resulting from the infection, presence and growth of pathogenic biological agents in an individual host organism.
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Is Sexually Transmitted Diseases Contagious? Contagion and contagiousness refers to how easily the spread of Sexually Transmitted Diseases is possible from one person to another. Other words for contagion include infection, infectiousness, transmission or transmissability.ontagion summary: STDs may be spread by various types of sexual behavior. Many are spread by secretions; some are spread simply by the close physical contact from sex.
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- Add to my wordlist. 1  1 [uncountable] the act or process of causing or getting a disease to be exposed to infection to increase the risk of infection see also cross-infection compare contagion See related entries: Being ill.
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Disease A disease is a particular abnormal condition, a disorder of a structure or function, that affects part or all of an organism. The causal study of disease is called pathology.Disease is often construed as a medical condition associated with specific symptoms and signs. It may be caused by factors originally from an external source, such as infectious disease, or it may be caused by internal dysfunctions, such as autoimmune diseases.on-infectious diseases are all other diseases, including most forms of cancer, heart disease, and genetic disease. Illness. Illness and sickness are generally used as synonyms for disease. However, this term is occasionally used to refer specifically to the patient's personal experience of his or her disease.
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Is Campylobacter jejuni infection Contagious? Contagion and contagiousness refers to how easily the spread of Genetic Disease is possible from one person to another. Other words for contagion include infection, infectiousness, transmission or transmissability. Contagiousness has nothing to do with genetics or inheriting diseases from parents.
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Difference Between Infectious and Contagious Infectious and contagious diseases are health conditions that confuse most laymen. Infections can cause diseases that commonly originated from pathogens like bacteria and viruses.
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10 Things You Must Have On Your Boat Boat reflection (Photo credit: Jesper Hauge) There are a lot of things that people have on their boats now a days but there are at least 10 Things You Must Have On Your Boat and with you all the time. I will try to name 10 things that you must have on your boat as a standard gear.
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Overview Tuberculosis (TB) is a contagious airborne disease that typically affects the lungs. TB is caused by a bacterium called Mycobacterium tuberculosis. If a TB infection is not treated promptly, the bacterium can travel through the bloodstream.
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- medical definition of communicable disease an infectious disease transmissible as from person to person by direct contact with an affected individual or the individual s discharges or by indirect means as by a vector compare contagious disease
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- Venereal disease. Another term for sexually transmitted disease. Mentioned in: Sexually Transmitted Diseases. venereal disease a group of contagious diseases acquired by intimate oral/genital contact or sexual intercourse.(STD) (sek'shū-ă-lē tranz-mit'ĕd di-zēz').enereal disease a group of contagious diseases acquired by intimate oral/genital contact or sexual intercourse. (STD) (sek'shū-ă-lē tranz-mit'ĕd di-zēz').
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Communicable Disease a communicable disease is one that is spread from one person to another through a variety of ways that include contact with blood and bodily fluids breathing in an airborne virus or by being bitten by an insect
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notifiable disease As defined in the UK, a disease with significant public health implications, typically a highly infectious disease, for which the diagnosing clinician has a statutory responsibility to notify the correct body or person—e.g., the local Consultant in Communicable Disease. Notifiable disease, UK. • Acute encephalitis. • Acute meningitis.
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contagious Infectious refers to a disease involving a microorganism that can be transmitted from one person to another only by a specific kind of contact; venereal diseases are usually infectious. In nontechnical senses, contagious emphasizes the rapidity with which something spreads: Contagious laughter ran through the hall.
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- 1 1 [uncountable] the act or process of causing or getting a disease to be exposed to infection to increase the risk of infection see also cross-infection compare contagion See related entries: Being ill.
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Trusted information on medical conditions Have a health concern? Our experts guide you through symptoms, causes, diagnosis, and treatment options. Contagious diseases are often caused by the spread of bacteria (such as in scarlet fever) or viruses (such as in chickenpox, measles, hand-foot-and-mouth disease, and quite a few others) in droplets of saliva and mucus, especially when coughing or sneezing.ifth Disease (Erythema Infectiosum) Fifth disease (erythema infectiosum), also called slapped-cheek disease, is a common illness in young children due to infection with parvovirus B19. Fifth disease is spread by contact with others who are….
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Infection Infection is the invasion of an organism's body tissues by disease-causing agents, their multiplication, and the reaction of host tissues to the infectious agents and the toxins they produce. Infectious disease, also known as transmissible disease or communicable disease, is illness resulting from an infection.
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Types of disease Infectious diseases. An infectious disease is any disease caused by invasion of a host by a pathogen which subsequently grows and multiplies in the body. Infectious diseases are often contagious, which means they can be spread directly or indirectly from one living thing to another.nfectious diseases. An infectious disease is any disease caused by invasion of a host by a pathogen which subsequently grows and multiplies in the body. Infectious diseases are often contagious, which means they can be spread directly or indirectly from one living thing to another.
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- Full Definition of VENEREAL DISEASE. : a contagious disease (as gonorrhea or syphilis) that is typically acquired in sexual intercourse — compare std. See venereal disease defined for English-language learners.ull Definition of VENEREAL DISEASE. : a contagious disease (as gonorrhea or syphilis) that is typically acquired in sexual intercourse — compare std. See venereal disease defined for English-language learners.
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contagious Definition of contagious for English Language Learners. : 1  able to be passed from one person or animal to another by touching. : 2  having a sickness that can be passed to someone else by touching. : 3  capable of being easily spread to others : causing other people to feel or act a similar way.
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- The most common pathogens are various bacteria and viruses, though a number of other microorganisms, including some kinds of fungi and protozoa, also cause disease. An infectious disease is termed contagious if it is easily transmitted from one person to another.n immune response against a pathogen, which can include a high fever, inflammation, and other damaging symptoms, can be more devastating than the direct damage caused by the microbe. Infectious disease requires an agent and a mode of transmission (or vector).
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CONTAGIOUS DISEASE Hypernyms (contagious disease is a kind of...): communicable disease (a disease that can be communicated from one person to another) Hyponyms (each of the following is a kind of contagious disease): flu; grippe; influenza (an acute febrile highly contagious viral disease) measles; morbilli; rubeola (an acute and highly contagious viral disease marked by distinct red spots followed by a rash; occurs primarily in children)
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Is typhoid an infectious or non-infectious disease? Answered. In Conditions and Diseases. Infectious diseases are those diseases which are caused by infectious agents (which include microorganisms such as bacteria, fungi, protozoa and virus, as well as some multice … llular animals such as worms) and hence they are the ones which can spread from one person to another.
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Transmissible disease Definition. noun. A contagious disease wherein the pathogen is transmissible from one host to another. Supplement. A transmissible disease may be transmitted through direct contact (e.g. blood exchange with an infected host) or through a vector (e.g. contaminated surfaces, fomite, air, foods, animals, etc .).Examples of transmissible disease are AIDS, herpes, etc. transmissible disease may be transmitted through direct contact (e.g. blood exchange with an infected host) or through a vector (e.g. contaminated surfaces, fomite, air, foods, animals, etc .).
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contagious Contagious, literally “communicable by contact,” describes a very easily transmitted disease as influenza or the common cold. Infectious refers to a disease involving a microorganism that can be transmitted from one person to another only by a specific kind of contact; venereal diseases are usually infectious.
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contagion Define contagion: a contagious disease; the transmission of a disease by direct or indirect contact — contagion in a sentence a contagious disease; the transmission of a disease by direct or indirect contact; a disease-producing agent (such as a virus)…