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Immunization: meaning, definitions and examples

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immunization

 

[ ɪˌmjuːnɪzˈeɪʃən ]

Noun
Context #1 | Noun

healthcare

The process of making a person immune or resistant to an infectious disease, typically by the administration of a vaccine.

Synonyms

immunotherapy, inoculation, vaccination.

Which Synonym Should You Choose?

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Word Description / Examples
immunization

A broad term used to describe the process by which a person becomes protected against a disease, typically through the administration of a vaccine. It can be discussed in both healthcare and general public awareness contexts.

  • The government is launching a new immunization program to protect children from common diseases.
  • Immunization against flu is recommended every year.
vaccination

This term is commonly used to refer to the act of receiving a vaccine. It is frequently used in both everyday language and medical contexts.

  • Children must receive their vaccinations before starting school.
  • Vaccination rates have increased due to public health campaigns.
inoculation

Refers specifically to the introduction of a vaccine or other substance into the body to produce immunity. Often used in medical or scientific discussions.

  • Inoculation against smallpox has eradicated the disease worldwide.
  • The doctor performed the inoculation quickly and painlessly.
immunotherapy

Used in the context of treating diseases, especially cancers, by stimulating or restoring the immune system's ability to fight them. It is primarily a medical term.

  • Recent advances in immunotherapy offer new hope for cancer patients.
  • The patient responded well to the immunotherapy treatment.

Examples of usage

  • Children receive immunization against measles at a young age.
  • Annual flu shots are a common form of immunization.
  • The government launched a campaign to increase immunization rates in the population.

Etymology

The concept of immunization dates back to ancient civilizations, where methods such as variolation (exposing a person to a mild form of smallpox to induce immunity) were practiced. The modern use of vaccines for immunization began in the late 18th century with Edward Jenner's development of the smallpox vaccine. Over time, advances in immunology and technology have led to the creation of vaccines for various infectious diseases, significantly reducing the impact of many deadly illnesses.

Word Frequency Rank

At position #12,596, this word is part of sophisticated English vocabulary. It's useful for academic or professional contexts where precise language is needed.