Mention the Advantages of Local Defence Systems

The local defence system serves as a barrier system tackling germs at their possible entry points. They include:

  • If entered, they are thrown out
  • Protective mechanical barriers
  • Germ-fighting WBCs
  • Germ-killing secretions

Listed below are the advantages of the local defence systems:

  • It starts working instantaneously
  • It is independent of previous exposure to infections
  • They are productive against a wide range of potentially infectious agents

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