Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.5
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6672
Points per Word
0.00015
Page Count
56
Points per Page
0.017857
Description
This book describes how people throughout history have dealt with diseases, such as smallpox, polio, and typhoid, and examines the symptoms and scientific discoveries that affect the way diseases are treated.