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How vaccines work?
Home
Regulatory Functions
Vigilance
How vaccines work?
Germs are all around us, both in our environment and in our bodies. When a person is susceptible and they encounter a harmful organism, it can lead to disease and death.
1. Short description of the immunization principle
Examples suggested:
How do vaccines work?
Episode #1 - Herd immunity
Why immunise
Vaccine facts
What do vaccines do?
2. What is natural immunity, heard immunity?
Examples suggested:
Vaccine safety basics
Herd immunity
Immunity types
3. How are vaccines developed?
Examples suggested:
How are vaccines developed
Vaccines and immunization
How are vaccines made