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"This clever and informative picture book introduces young readers to the world of good and bad bacteria--germs!"-- Provided by publisher.

Bacteria are microscopic organisms with a cell structure that is very different from that of the other kingdoms. Traditionally classified according to their shape, scientists now use DNA studies to refine the groupings of bacteria. This book examines bacteria that are found in virtually every environment--including those that are characterized by extreme heat, cold, and depth--and, of course, bacteria that are found inside our bodies. Intriguing information...

Describes the appearance, characteristics, and behavior of bacteria, the most common lifeform on earth.

The world is full of tiny viruses and bacteria that can be seen only through a microscope. Some bacteria can be helpful, but others cause diseases such as typhoid fever. Viruses can cause deadly diseases such as COVID-19. Young readers will get all the facts about bacteria and viruses, including their similarities and differences, how they cause infections, and how people can keep dangerous germs from spreading.

Learn how to avoid catching a cold, the best way to treat a cold, and how to prevent the spread of germs.

"Do you remember every time you've been sick? You may not, but your body does! With many illnesses, you can't get sick more than once because your body remembers and fights it off before you get sick again. But what if your body could recognize germs that you've never had before so you don't get ill? There's where vaccines come in! This book comes complete with extensive back matter all about types of germs and vaccines"--Amazon.com.

This book introduces you to the microscopic world of bacteria, from blue green algae to spirochetes. It examines how bacteria move, feed, and reproduce. It also looks at the benefits and drawbacks of how people use bacteria, as well as our body's defense against harmful bacteria.

"It's a germ's world. We're just living in it! Elise Gravel introduces us to the heroes and villains of the microscopic world, stopping to marvel at their unique names and wondrous shapes" -- back cover.

"An exploration of the five main types of germs-bacteria, viruses, protozoa, fungi, and helminths-and the human immune system that protects us against them"-- Provided by publisher.