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- Dictionaryinfection/ɪnˈfɛkʃn/
noun
- 1. the process of infecting or the state of being infected: "strict hygiene will limit the risk of infection" Similar
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An infection is the invasion of tissues by pathogens, their multiplication, and the reaction of host tissues to the infectious agent and the toxins they produce. An infectious disease, also known as a transmissible disease or communicable disease, is an illness resulting from an infection.
1. a. : the state produced by the establishment of one or more pathogenic agents (such as a bacteria, protozoans, or viruses) in or on the body of a suitable host. an infection in his foot. b. : a disease resulting from infection. contagious infections. infections of childhood. 2. : an act or process of infecting something or someone.
Mar 30, 2020 · Infection refers to an invasion of the body by harmful microorganisms or parasites. The severity can range from mild to fatal. Treatment depends on the type of infection.
Dec 7, 2023 · Infection is a process that occurs when a foreign organism, such as bacteria, viruses, fungi, or parasites, enters the body and causes harm. It is a complex interaction between the invading organism and the body’s immune system. An infection can be classified as either localized or systemic.
INFECTION definition: 1. a condition in which bacteria or viruses that cause disease have entered the body: 2. an act of…. Learn more.
INFECTION meaning: 1. a condition in which bacteria or viruses that cause disease have entered the body: 2. an act of…. Learn more.
May 4, 2023 · Infection is a result of a microorganism (also called a pathogen) entering the body and causing harm. The organisms that cause infections are many and include things like viruses, bacteria, parasites, fungi, and prions.
noun. an act or fact of infecting; state of being infected. an infecting with germs of disease, as through the medium of infected insects, air, water, or clothing. an infecting agency or influence. an infectious disease: Is this infection very dangerous? the condition of suffering an infection.
noun. /ɪnˈfekʃn/ [uncountable] the act or process of causing or getting a disease. to cause/prevent infection. Vaccination is essential to protect people exposed to hepatitis B infection. The drugs slow down the progression of HIV infection. Bacterial infection of the wound may occur. to increase the risk of infection.
invasion and multiplication of microorganisms in body tissues, as in an infectious disease. The infectious process is similar to a circular chain with each link representing one of the factors involved in the process. An infectious disease occurs only if each link is present and in proper sequence.
