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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. [1] An infectious disease, also known as a transmissible disease or communicable disease, is an illness resulting from an infection.
infect /ɪnˈfɛkt/verb. infects;infected;infecting. Britannica Dictionary definition of INFECT. + object. 1. :to cause (someone or something) to become sick or affected by disease. If you're sick you should stay home to avoid infecting other people in the office. The virus has infected many people. They were unable to prevent bacteria from ...
INFECTION definition: 1. a condition in which bacteria or viruses that cause disease have entered the body: 2. an act of…. Learn more.
infect. From Longman Dictionary of Contemporary English Related topics: Illness & disability, Computers in‧fect /ɪnˈfekt/ verb [ transitive] 1 to give someone a disease People with the virus may feel perfectly well, but they can still infect others. infect with the number of people infected with HIV 2 to make something contain something ...
Nov 29, 2023 · An infection occurs when a microorganism — such as bacteria, fungi, or a virus — enters a person’s body and causes harm. The effects of infections occur due to the immune system’s attempt ...
Definition of infection noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
infect in American English. (ɪnˈfekt) transitive verb. 1. to affect or contaminate (a person, organ, wound, etc.) with disease-producing germs. 2. to affect with disease. 3. to taint or contaminate with something that affects quality, character, or condition unfavorably.
