How Primary and Secondary Immune Response differentiates on various bases

Differences between Primary and Secondary Immune Response

Primary Immune Response

  • Onset is slow
  • Magnitude of response is weak
  • Predominant antibody class IgM
  • There is no participation of Memory cells

Secondary Immune Response

  • Onset is quick
  • Magnitude of response is strong
  • Predominant antibody class IgG
  • There is participation of Memory cells

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