Communicable disease

  • Created by: Bootsy
  • Created on: 25-10-17 14:55

Communicable Diseases:

There are several types of pathogen:

  • Pathogens are microorganisms that enter the body and cause disease
  • They cause communicable dieseases- diseases that can be easily spread
  • Both plants and animals can be infected by pathogens

Bacteria are very small living cells

  • Bacteria are very small cells which can reproduce rapidly inside your body
  • They can make you feel ill by producing toxins that damage your cells and tissues

Viruses are not cells- they're much smaller

  • They are tiny
  • They can reproduce rapidly inside your body like bacteria
  • They…


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