Chain of Infection Components - Centers for Disease Control ...
The chain of components has six sections. They include:
What Is the Chain of Infection and How Can You Break It?
Aug 18, 2025 · The “chain of infection” is a fundamental concept explaining how infectious diseases spread. It describes a series of interconnected steps that must all be present for an …
What Is a Chain of Infection and How Does It Work?
Nov 25, 2025 · Understanding this process is fundamental for developing effective strategies to prevent the spread of illness, as interrupting the cycle at any point halts transmission. The …
4.2 Chain of Infection – Nursing Assistant
As caregivers, it is the NA’s responsibility to protect susceptible patients by breaking the chain of infection. After a susceptible host becomes infected, they become a reservoir that can then …
5.7: The Chain of Infection - Medicine LibreTexts
The chain of infection model describes each step in the transmission process, as well as those components of the epidemiological triangle (agent, host, environment).
Chain of infection
The overall aim of Standard Infection Control Precautions (SICPs), is to break the chain of infection. The chain of infection diagram illustrates and gives examples of actions that can be …
Introduction to Chain of Infection Explained: Definition ...
The chain of infection describes the transmission of pathogens through five critical steps: reservoir, portal of exit, transmission, portal of entry, and colonization of a susceptible host.