Flannel becomes a little curious about viruses and decides to ask his mom. Mama Bear answers Flannel's questions by explaining the basic characteristics of a virus, the survival, transmission, as well as possible symptoms one could have, how the body tries to fight against viruses, and how to prevent or protect ourselves from getting sick in a simple way that a little bear or child would understand. This book can help kids understand what a virus is, how viruses progress through the body, and help them take simple measures to prevent themselves from getting one.