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Vaccine - Coggle Diagram

- - - - Create a stronger immunity to a disease
        
        Because the attenuated virus triggers a strong response of lymphocytes, which causes the body to produce more memory T and B cells that circulate in the blood and fight against the virus if it ever appears in the body again
      - The nearest thing to contracting the actual disease
        
        It provides the most resistance against the disease
      - In parts of the world where polio is still endemic recommend using the live attenuated virus to inoculate against polio because it offers a stronger defense for both the individual and the region
    - - they must be refrigerated or they are rendered unstable so it not easy to provide to lower-income nations where refrigeration devices are not abundant
      - A problem with these vaccines is that their strength tends to lead to a lower level of safety when compared with fixed-virus vaccines
- - - - can be reconstituted and easily stored
      - Inactivated vaccines are considered safer because the dead viruses cannot mutate
    - - deliver a much weaker immune system response than live attenuated vaccines
        
        They require several additional doses, known as boosters, to ensure that an individual's immune system is able to fight off the actual infection