Defence mechanisms

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  • Created by: flo.w
  • Created on: 27-03-14 21:08

There are a number of ways that pathogens can get into your body.

Droplet infection: when you cough, sneeze or talk, you expel tiny droplets full of pathogens from your breathing systems. Other people breathe these in and pick up the pathogens.

Direct contact: direct contact of

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