Statistics and mapping of a disease progression were used to contain an epidemic for the first time in the ________ century.
A) 17th
B) 18th
C) 19th
D) None of the above

Question

Quizplus · Accepted Answer

In the 19th century, John Snow used statistics and mapping to trace the source of a cholera outbreak in London, marking the first use of these methods to contain an epidemic.

Statistics and Mapping of a Disease Progression Were Used to Contain