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IQ1 Bio Mod 7 - Coggle Diagram

- - - - Prion
      - Virus
      - Bacteria
      - Protozoa
      - Fungi
  - - - individual physically comes into contact with a person or animal carrying the disease
        
        person-to-person
        
        touching, kissing, exchanging bodily fluids, sneezing
        
        gastro
        
        influenza
        
        common cold
        
        animal-to-person
        
        handling, bites, or scratches
        
        Cat scratch disease (CSD) > Bartonella henselae > may be carried in the saliva of infected cats and in the bodies of cat fleas.
        
        mother-to-unborn-child
        
        germs passing through the placenta to an unborn child or transferring from the vaginal canal during birth
        
        Syphillis
        
        Chicken pox
        
        Rubella
        
        Herpes
    - - pathogens = live outside hosts
      - linger in the environment, inanimate objects
        
        left by infected people
        
        doorknobs, etc
        
        A person sneezing into their hand and leaving the pathogen influenza
    - - pathogens are passed by vectors
        
        insects that carry disease from person to person
        
        mosquitoes and malaria
    - - Patient 0 has obtained the disease from somewhere
  - - - First
        
        skin
        
        cilia
        
        mucus
      - Second
        
        Inflammation
        
        phagocytosis
    - - passive
        
        direct transfer of antibodies to a non-immune person to provide temporary protection
      - active
        
        vaccines to stimulate the immune system to produce a protective immune response