Chain of Infection | Health Education |
Автор: Learn to Actualize
Загружено: 2026-01-16
Просмотров: 96
In this lecture, we explore the Chain of Infection, a fundamental concept in epidemiology and public health that explains how communicable diseases spread from one host to another.
You will learn about the six essential links of the chain of infection:
1️⃣ Infectious Agent
2️⃣ Reservoir
3️⃣ Portal of Exit
4️⃣ Mode of Transmission
5️⃣ Portal of Entry
6️⃣ Susceptible Host
The lecture clearly explains:
How each link contributes to disease transmission
Real-life examples of infectious disease spread
How breaking any one link can prevent and control infections
Application of the chain of infection in hospitals, schools, communities, and sports settings
🎯 Useful for:
Physical Education students
B.P.Ed / M.P.Ed / BPES
TGT / PGT / PTI / DPE aspirants
CTET, PSTET, NET, and other competitive exams
Public health and epidemiology learners
This lecture is simple, concept-based, and exam-focused, making it ideal for both beginners and competitive exam preparation.
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