Immunization
The process by which a person or animal becomes protected from a disease, typically by vaccination.
Refers to the broader process of making someone immune, which can occur naturally (e.g., after infection) or artificially (e.g., via a vaccine). 'Vaccination' is a specific method of achieving immunization.
Word relationships
- vaccination: A specific method of achieving immunization by administering a vaccine.
- inoculation: An older term, often referring to introducing a disease agent to produce immunity, now largely synonymous with vaccination.
- susceptibility: The state of being vulnerable to a disease.
Commonly confused with
- vaccination: Vaccination is the act of administering a vaccine. Immunization is the result of that act (or natural exposure) – the state of being immune.
Word family
- immunize (verb): To make a person or animal immune to infection.
- immune (adjective): Protected from a disease or infection.
- immunity (noun): The state of being immune.
Collocations
- childhood immunization
- mass immunization
- immunization schedule
- immunization rates
Example sentences
- "Childhood immunization programs have dramatically reduced the incidence of many infectious diseases." Childhood immunization programs have dramatically reduced the incidence of many infectious diseases.
- "The doctor explained that full immunization requires a series of vaccine doses over time." The doctor explained that full immunization requires a series of vaccine doses over time.
- "Global immunization efforts aim to eradicate diseases like polio and measles." Global immunization efforts aim to eradicate diseases like polio and measles.
Memory hook
Think 'IMMUNE-ization' as the process that makes you 'IMMUNE' to sickness. Makes you immune
When not to use
While often used interchangeably with 'vaccination' in common speech, 'immunization' is the broader concept. Not all immunization comes from vaccination (e.g., natural immunity).
Fun facts
- The first successful immunization against smallpox was developed by Edward Jenner in the late 18th century using cowpox.
- Herd immunity, a concept related to immunization, occurs when a significant portion of a population is immune to a disease, providing indirect protection to those who are not immune.
Related words
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