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Risk of infection is a nursing diagnosis which is defined as "the state in which an individual is at risk to be invaded by an opportunistic or pathogenic agent ( virus, fungus, bacteria, protozoa, or other parasite) from endogenous or exogenous sources" [1] and was approved by NANDA in 1986. Although anyone can become infected by a pathogen ...
Infection prevention and control is the discipline concerned with preventing healthcare-associated infections; a practical rather than academic sub-discipline of epidemiology. In Northern Europe, infection prevention and control is expanded from healthcare into a component in public health, known as "infection protection" (smittevern ...
Disease outbreak. In epidemiology, an outbreak is a sudden increase in occurrences of a disease when cases are in excess of normal expectancy for the location or season. It may affect a small and localized group or impact upon thousands of people across an entire continent. The number of cases varies according to the disease-causing agent, and ...
English grammar. English prepositions are words – such as of, in, on, at, from, etc. – that function as the head of a prepositional phrase, and most characteristically license a noun phrase object (e.g., in the water). [1] Semantically, they most typically denote relations in space and time. [2] Morphologically, they are usually simple and ...
Archaic, dialectal, or specialized. The following prepositions are not widely used in Present-Day English. Some, such as bating and forby, are archaic and typically only used to convey the tone of a bygone era. Others, such as ayond and side, are generally used only by speakers of a particular variety of English.
Mathematical models can project how infectious diseases progress to show the likely outcome of an epidemic (including in plants) and help inform public health and plant health interventions. Models use basic assumptions or collected statistics along with mathematics to find parameters for various infectious diseases and use those parameters to ...
A new study in mouse models of inflammatory bowel disease (IBD) suggests that common antibiotics may increase the risk of developing a form of IBD by damaging the protective mucus layer of the gut.
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.