Microorganisms and Diseases

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    Chapter 2 Microorganisms and Diseases (16 videos)

      2.3: Spread of Infectious Diseases and Transmission to Humans
      2.4: Transmission And Prevention of Infectious Diseases
      2.5: Prevention of Infectious Diseases
      2.6: Prevention Against Insect Bites
      2.7: Useful Role of Microorganisms
      2.8: Role of Microorganisms as Decomposers
      2.9: Defense Mechanism Against Infectious Diseases