What is the concept of immunization?

Who introduced the concept of immunization?

Edward Jenner is considered the founder of vaccinology in the West in 1796, after he inoculated a 13 year-old-boy with vaccinia virus (cowpox), and demonstrated immunity to smallpox.

What is immunization According to who?

Overview. Immunization is a global health and development success story, saving millions of lives every year. Vaccines reduce risks of getting a disease by working with your body’s natural defences to build protection. When you get a vaccine, your immune system responds.

What is the introduction of immunization?

Immunization is the process whereby a person is made immune or resistant to an infectious disease, typically by the administration of a vaccine. Vaccines stimulate the body’s own immune system to protect the person against subsequent infection or disease.

What is the importance of immunization?

Immunizations, also known as vaccinations, help protect you from getting an infectious disease. When you get vaccinated, you help protect others as well. Vaccines are very safe. It is much safer to get the vaccine than an infectious disease.

What are the methods of immunization?

Methods of Vaccination

  • Intraocular (Eye Drop) or Nasal Instillation method. …
  • Beak Dipping Method. …
  • Subcutaneous Injection Method. …
  • Intramuscular Injection Method. …
  • Wing Web Prick Method. …
  • Mass vaccination:
  • Drinking Water Vaccination. …
  • Vaccination by Dosing Pump.

What are the principles of immunization?

Immunity is the biological state of being able to resist disease or a toxin: the primary objective of vaccination is to induce an immunological memory against specific diseases, so that if exposure to a disease-causing pathogen occurs, the immune response will neutralise the infection or toxins it releases before …

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