Understanding viruses

Readers learn about pandemics, which develop when a disease spreads across a country, continent, or around the world.

An introduction to epidemics, discussing what they are, how they are caused, what can be done to prevent them and more.

A brief introduction to viruses, discussing when they were discovered, how they can be shared and tips for fighting a virus.

Looks at what a pandemic is, the different types of pandemics found throughout history, how diseases can be spread and what can be done to help stop them from spreading.

"An in-depth look at what viruses are, how they spread, and how people can stay safe from them"--Provided by publisher.

"An in-depth look at what viruses are, how they spread, and how people can stay safe from them"--Provided by publisher.