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Infection and Response - Coggle Diagram

- - - - Produce toxins that make you feel ill
      - May also damage body cells
    - - Smaller than bacteria
      - Reproduce inside cells damaging and destroying them
  - - - Symptoms
        
        feverish
        
        red skin rash
      - Spread by water droplets from coughs or sneezes
      - Prevented with vaccination
    - - Symptoms
        
        initially, flu-like
        
        attacks the body's immune cells
        
        Can develop into other diseases such as AIDS when the immune system becomes too badly damaged
      - Spread by sexual contact or exchange of bodily fluids (such as blood)
      - Treated with antiretroviral drugs
    - - Symptoms
        
        'mosaic' pattern of discolouration
        
        Lack of photosynthesis leads to stunted growth
      - plant pathogen
  - - - Symptoms
        
        fever
        
        vomiting
        
        diarrhoea
        
        abdominal cramps
      - Prevented by good food hygiene and vaccinating poultry
    - - Symptoms
        
        thick yellow or green discharge from the genitals
        
        Pain when urinating
      - Sexually transmitted
        
        bacteria pathogen
      - Treated with penicillin
  - - - symptoms
        
        purple or black spots
        
        turn yellow and drop off
        
        limits photosynthesis and stunts growth
      - treated by fungicides and destroying infected leaves
  - - - spread by mosquitoes (vector)
      - causes recurrent fevers
      - controlled by using mosquito nets and preventing mosquitoes from breeding
- - - - ingest and digest pathogens with enzymes
    - - destroys specific pathogens
      - antibodies attach to antigens on pathogens
    - - neutralise toxins secreted by pathogens
      - antitoxins attach to toxins
  - - - cilia waft the mucus back up the throat when it is swallowed
- - - - monoclonal antibodies bind to a hormone released in early pregnancy (hCG)
    - - specific antibodies are produced that bind to the antigens on a pathogen or cancer cell