Infectious Disease Exploration



Even though we have looked at diseases caused by germs (viruses, bacteria, etc.), the great majority of microscopic critters are harmless and many are even beneficial.

REMEMBER - ALL microbes are NOT Germs!

  • We could not digest our food without microbes.
  • Garbage would not decay without microbes.
  • Plants would not grow without microbes.
  • The gas we pass is caused by bacteria in our intestines.
  • Without microbes there would be no life on earth.

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