active immunity

    Cards (5)

    • active immunity - stimulation of the production of antibodies by the individuals own immune system
      • direct contact with the pathogen or antigen is necessary
    • natural active immunity - you come immune after catching the disease
      e.g. memory B cells present in blood due to previous infection with the same pathogen
    • artificial active immunity - you become immune after catching the disease
      e.g. memory B cells present from vaccinations
    • immunity is produced slowly
    • causes long term protection