Spread of pathogens

Description

GCSE Biology Mind Map on Spread of pathogens, created by Antonia Rout on 22/04/2017.
Antonia Rout
Mind Map by Antonia Rout, updated more than 1 year ago
Antonia Rout
Created by Antonia Rout over 7 years ago
6
0

Resource summary

Spread of pathogens
  1. Food
    1. Eating raw or undercooked food
      1. Causes salmonella or diarrhoea
      2. Causes illnesses because large amounts of micro-organisms are in the gut
      3. Touch
        1. Micro-organisms are spread through having direct contact with an infected person
        2. Water
          1. Drinking water containing sewage
            1. Can cause diarrhoea or salmonella
          2. Air/droplet transmission
            1. Coughing, sneezing or talking
              1. Expelling tiny droplets full of pathogens from breathing system
                1. Other people breath in droplets and pathogens they contain
            2. Sharing body fluid
              1. Can be spread through mosquitos
                1. Take infected blood from one person and pass it to another
              2. Animals
                1. Being bit by an infected animal
                  1. Pathogens are transferred from animal to you
                2. A break in the skin
                  1. Pathogens enter body through cuts, scratches or needle punctures
                  Show full summary Hide full summary

                  Similar

                  Biology AQA 3.1.3 Cells
                  evie.daines
                  Biology AQA 3.2.5 Mitosis
                  evie.daines
                  Biology AQA 3.1.3 Osmosis and Diffusion
                  evie.daines
                  Biology- Genes, Chromosomes and DNA
                  Laura Perry
                  Biology- Genes and Variation
                  Laura Perry
                  Enzymes and Respiration
                  I Turner
                  GCSE AQA Biology - Unit 2
                  James Jolliffe
                  GCSE AQA Biology 1 Quiz
                  Lilac Potato
                  Using GoConqr to study science
                  Sarah Egan
                  Cells and the Immune System
                  Eleanor H
                  GCSE Biology AQA
                  isabellabeaumont