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Host. The final link in the chain of infection is a susceptible host. Susceptibility of a host depends on genetic or constitutional factors, specific immunity, and nonspecific factors that affect an individual’s ability to resist infection or to limit pathogenicity.
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Dec 7, 2023 · Definition and Importance. A susceptible host refers to an organism that is prone to being affected by a particular disease or infection. This vulnerability can be due to various factors such as a weakened immune system, genetic predisposition, or environmental factors.
Oct 24, 2016 · An infectious disease can be defined as an illness due to a pathogen or its toxic product, which arises through transmission from an infected person, an infected animal, or a contaminated inanimate object to a susceptible host.
- Jean Maguire van Seventer, Natasha S. Hochberg
- 10.1016/B978-0-12-803678-5.00516-6
- 2017
- 2017
Individuals who are likely to develop a communicable disease after exposure to the infectious agents are called susceptible hosts. Different individuals are not equally susceptible to infection, for a variety of reasons.
In health care settings, almost every patient is considered a “susceptible host” because of preexisting illnesses, medical treatments, medical devices, or medications that increase their vulnerability to developing an infection when exposed to infectious agents in the health care environment.
Susceptible Host: The person at-risk: patient or healthcare worker. Factors affecting susceptibility (e.g., age, health, co-morbidities, immune system, nutrition, infective dose, medications) Previous. Next. Last Reviewed: April 28, 2022. Source: National Institute for Occupational Safety and Health.
Jan 22, 2018 · In this essay, we consider the factors governing individual susceptibility and identify 11 attributes that affect the outcome of host-microbe interaction: microbiome, inoculum, sex, temperature, environment, age, chance, history, immunity, nutrition, and genetics.
