Public healthLesson 2 of 2 in the course The Health of the Population

Global Health Security: Disease Threats, Preparedness, and Nursing Response

5 flashcards · 5 quiz questions · 5 match pairs · 4 fill-in sentences · English

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Summary

Infectious disease threats can emerge anywhere and spread across borders. This lesson introduces global health security, explains why countries cooperate to reduce risks, and explores four core interventions used to prevent, detect, and respond to outbreaks.

Global health security is the work of public health systems to prevent, detect, and respond to infectious disease threats. Its importance is heightened by international travel and trade: an outbreak that begins in one location can affect other populations quickly.

All flashcards

What is global health security?
Public health systems’ work to prevent, detect, and respond to infectious disease threats.
What is the Global Health Security Agenda (GHSA)?
A cooperative effort involving more than 70 countries to strengthen readiness for infectious disease threats.
What does the National Notifiable Diseases Surveillance System (NNDSS) do?
It enables public health agencies in the United States to report notifiable diseases.
Why are laboratory systems important during outbreaks?
They identify pathogens and confirm diagnoses, helping guide treatment and prevention measures.
How does the Field Epidemiology Training Program (FETP) support outbreak response?
It trains disease investigators to recognize threats and respond to outbreaks.

Quiz questions

  1. How quickly can modern travel allow an infectious disease to reach nearly anywhere in the world?Answer: In as little as 36 hours.
  2. What is the main role of a Public Health Emergency Operations Center (PHEOC)?Answer: To coordinate action during a public health emergency or threat.
  3. Why can disease surveillance data be incomplete?Answer: People who do not seek care may not be counted, and reporting practices can vary.
  4. Why should nurses know their agency’s chain of command during an emergency?Answer: It clarifies who makes decisions and how information should be communicated.
  5. Why is culturally informed infection prevention important during Ebola outbreaks?Answer: Transmission can occur during burial practices after a person has died.

Based on Population Health for Nurses by Jessica Ochs, Sherry L. Roper, Susan M. Schwartz (OpenStax), licensed CC BY 4.0. Adapted into a summary, flashcards and quizzes.

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