Summary
A virus is a type of germ so small that it can only be seen with a microscope. Viruses were discovered in the late 1880s. Discover more in What Is a Virus?Contents
Sickness spreadsSmall and mighty
Making history
Staying alive
Key components
Entering the system
Common viruses
Science at work
When to see a doctor
Activity: handwashing
Virus quiz.
Additional Information
Series | Hudak, Heather C., 1975- Understanding viruses. |
Subjects |
Viruses
-- Juvenile literature.
|
Publisher | New York, NY :AV2,2021 |
Language |
English |
Notes |
Includes index. |
Description |
24 pages : illustrations (some color), color map ; 26 cm. |
ISBN | 9781791132545 1791132545 9781791132552 1791132553 |
Other | Classic View |