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Life-Savors: Epidemologists

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Life-savers. The great tasting candy that cheers people up when they are down. They heal people when they feel bad, and they bring a fun and happy feeling or tone into the area. Their great taste help others when they feel lonely, or even when they just want a sank.Epidemiologists in a way are life-savers. They save peoples lives by researching diseases and creating vaccines that work. Epidemiologists are vital to our civilization because without them, diseases would take over our world.
What is Epidemiology? Epidemiology is the study of diseases in populations of humans or other animals, specifically how, and when and where they occur. They study and attempt to determine what factors are associated with diseases and how vaccines can protect humans or animals (pmep.cee.comell.edu). They investigate the causes of different diseases and prevent them from spreading or even happening again. They also speak publicly about their findings, trying to let as much people possible about a certain disease, how to not get it, and how to tell others about it. Epidemiologists do not only do those duties, for they do way more jobs than what people think.
Some duties that epidemiologists do daily are they collect and analyze data, they supervise professional personal, and they communicate their findings to the public. They try to determine what factors are associated with diseases and what factors protect people and animals. These factors then are sent on around the world to other scientists, to help not only to create a vaccine, but also exterminate it from the world.
Epidemiological studies can be split up into two main topics: whether the events or epidemic has already happened or if the events will be upcoming in the future. These cases are ...

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