Final answer:
George Soper is associated with Mary Mallon, also known as Typhoid Mary, whom he identified as the carrier of typhoid fever causing outbreaks in early 20th-century New York.
Step-by-step explanation:
The name of George Soper will forever be associated with Mary Mallon, who is also known as Typhoid Mary. George Soper was a sanitation engineer and epidemiologist who identified Mary Mallon as the asymptomatic carrier responsible for several typhoid outbreaks in New York City in the early 20th century. His investigations and work were seminal in understanding how typhoid fever was transmitted by healthy carriers, and Mary Mallon's case became one of the most famous in the history of epidemiology.