What reading level is Disease control?

Disease control by Susan Heinrichs Gray is at a Level 5-6 reading level. Recommended for Middle Grades readers (Ages 9-12).

What age is Disease control appropriate for?

Disease control is recommended for Ages 9-12. HootRating: 10C (Clear).

What genre is Disease control?

Disease control is nonfiction — Juvenile Nonfiction. Part of the Innovation in Medicine; 21st Century Skills Innovation Library series.

Does Disease control have any content warnings?

Disease control has a HootRating of 10C (Clear). No specific content flags noted. On HootRated, every book is rated across four dimensions — emotional, physical, social, and thematic — to help parents make informed choices.

How many pages is Disease control?

Disease control by Susan Heinrichs Gray is 32 pages (approximately 3,640 words).

Reviewed by HootRated editorial · Last updated May 18, 2026

Disease control

Susan Heinrichs Gray

Disease control

Age Rating, Reading Level & Content Guide

by Susan Heinrichs Gray

Innovation in Medicine; 21st Century Skills Innovation Library

Reading Level 5-6 10C Ages 9-12 Balanced Read Page-Turner

The text is written at a 5th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is gentle with no concerning themes.

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About This Book

Discover the hidden battle against illnesses as health experts use clever tools and strategies to stop diseases from spreading. Journey into the world of disease detectives who work tirelessly to keep communities safe and healthy. Learn how science and teamwork help protect people every day.

Themes

Science & NatureHealthEducation

Quick Assessment

This is a Level 5-6 book with gentle content intensity. No notable content concerns flagged. Written for readers ages 9-12.

Why we rated Disease control 10C

Disease control is written at a Level 5-6 reading level across 32 pages (approximately 3,640 words). Strong independent readers around grade 6.7 can typically handle this book on their own; with parent or teacher support, Disease control works for readers up to grade 7.7.

Read aloud, Disease control takes about 24 minutes, which fits within a single read-aloud session.

We rate Disease control as 10C ("Clear") because the content sits in the "Gentle" range — no conflict beyond everyday childhood experiences. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly gentle; no single dimension stands out as a concern.

No specific content flags were raised by community reviewers, which is consistent with the gentle intensity score.

Thematically, Disease control explores science & nature, health, and education — these threads give the book room to mean different things to different readers.

Good fit for

✓ Children in the Ages 9-12 range — the maturity and attention span match the story's pacing.
✓ Reluctant readers who need fast-paced, hook-heavy stories to stay engaged.
✓ Kids drawn to stories about science & nature, health, education.
✓ Readers who fall hard for one book and want a long series to live in — there are 3 more books in the Innovation in Medicine; 21st Century Skills Innovation Library series.
✓ Curious kids who prefer real-world topics over made-up stories.

Maybe not for

! Readers whose emotional readiness lags behind their decoding skills — this book's intensity outruns its reading level, a classic "gifted kid" mismatch.