COVID-19 swept across the world in 2020, causing millions of deaths and changing daily life for nearly everyone on the planet. Scientists worked quickly to create a vaccine and stop the pandemic. COVID-19 explores the history and science behind this disease, as well as how it's treated. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. Aligned to Common Core Standards and correlated to state standards. Core Library is an imprint of Abdo Publishing, a division of ABDO.