In your opinion, which person was the most influential, or what event was significant, in developing the new trends of Epidemiology? Please elaborate your answer and include references.

In your opinion, which person was the most influential, or what event was significant, in developing the new trends of Epidemiology? Please elaborate your answer and include references.In your opinion, which person was the most influential, or what event was significant, in developing the new trends of Epidemiology? Please elaborate your answer and include references.In your opinion, which person was the most influential, or what event was significant, in developing the new trends of Epidemiology? Please elaborate your answer and include references.In your opinion, which person was the most influential, or what event was significant, in developing the new trends of Epidemiology? Please elaborate your answer and include references.In your opinion, which person was the most influential, or what event was significant, in developing the new trends of Epidemiology? Please elaborate your answer and include references.In your opinion, which person was the most influential, or what event was significant, in developing the new trends of Epidemiology? Please elaborate your answer and include references.