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- DictionaryIn·fec·tion/inˈfekSHən/
noun
- 1. the process of infecting or the state of being infected: "strict hygiene will limit the risk of infection"
INFECTION definition: 1. a condition in which bacteria or viruses that cause disease have entered the body: 2. an act of…. Learn more.
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.
noun. The invasion of the body of a human or an animal by a pathogen such as a bacterium, fungus, or virus. Infections can be localized, as in pharyngitis , or widespread as in sepsis , and are often accompanied by fever and an increased number of white blood cells.
B2. a condition in which bacteria or viruses that cause disease have entered the body: a serious infection. a throat infection. risk of infection Bandage the wound to reduce the risk of infection. Fewer examples. The breathing problem has now been complicated by a chest infection.
Feb 18, 2022 · 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 even helpful. But under certain conditions, some organisms may cause disease. Some infectious diseases can be passed from person to person.
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.
/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.
