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IMMUNIZATION - Coggle Diagram

- - - - passive:transfer to Abs or T lymphocyte which the Abs is pass from the mother to fetus through placenta/breast milk
        
        passive immunity in babies:placenta Abs transer (igG),breast mlik (igA)
  - - - passive:transfer of Abs to T lymphocyte in which Abs from immunized people is injected to nonimmunized people-Abs transfer/monoclonal Abs
        
        application of passive immunization:rarely used Abs due to complication of serum sickness(type I and III hypersensitivity) developing in respond to foreign protein
        
        largely restricted to anti-venom and viral infection
- - - - a program of immunization against infectious disease has been commited in children
  - - - protection level(conc of Ab) can be achived by a series of immunization (nonviable Ag)
        
        primary series of injection generates amnestic secondary responses that can raise conc of antitoxin to protective levels,sustained for 10-20 years
    - - newborn
      - this is because some infection agents is not developed
      - they can produce Abs to various Ag,such as parentally administered toxoid,inactivated poliomyelitis virus,Hep B Ag and other
      - with the exception of Hep B vaccine that is given shortly after birth,in most industrialized countries the initial administration of vaccine is differed until child is 2 mo