Who is considered a Susceptible Host?

A susceptible host is defined as an individual who has an increased likelihood of becoming infected due to certain factors that compromise their immune defenses. This includes but is not limited to chronic illnesses, the elderly population, individuals on immunosuppressive medications, and those with inadequate vaccination status.

In this context, a person likely to get an infection fits this definition, as it highlights the presence of risk factors that make them more vulnerable to pathogens. Recognizing such individuals is essential for implementing targeted infection prevention strategies, as they require closer monitoring and protective measures against potential infectious agents.

Other options describe individuals who may have prior infections, are healthy, or possess a strong immune system, which generally indicates a lower susceptibility to infections. Thus, these characteristics do not align with the definition of a susceptible host, as they suggest a resilience rather than vulnerability to infections. Understanding this distinction is critical for effective infection control in nursing homes and healthcare settings.