Third, the agent must reach a portal of entry and cause an exposure. Epidemiological Triangle The Triangle has three corners called vertices: Agent, or microbe, that causes the disease (the ...

And at the center of every epidemiologist's toolbox is the so-called epidemiologic triangle. The triangle is a model for explaining the connection between the cause of a disease and the conditions ...

one such tool being the epidemiological triangle. This triangle is a model for explaining the connection between the cause of the disease and the conditions which enable it to reproduce and spread.

The disease triangle is a conceptual model that shows the interactions between the environment, the host and an infectious (or abiotic) agent. This model can be used to predict epidemiological ...