Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.9
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5720
Points per Word
0.000175
Page Count
48
Points per Page
0.020833
Description
This express edition looks at the importance of health, the challenges in controlling the spread of disease, and a viable solution to these problems.