The epidemiology triangle is comprised of an agent as the cause of disease, the host as the human or animal susceptible to a disease, and the environment as external surroundings or conditions that enable disease transmission to the human or animal. Which concern highlights the relevancy of the epidemiology triangle?
A) Re-emergence of previously eradicated organisms
B) Increases in the numbers of agents causing disease
C) Greater numbers of susceptible animals and humans
D) General deterioration of environmental conditions

Question

Quizplus · Accepted Answer

The re-emergence of previously eradicated organisms highlights the relevance of the epidemiology triangle as it involves the interaction between the agent, host, and environment, which can lead to the reappearance of diseases.

The Epidemiology Triangle Is Comprised of an Agent as the Cause