Download or read book A Germ's Journey written by Thom W. Rooke and published by Capstone. This book was released on 2011 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Looks at how germs can spread such diseases as the common cold by following the journey of the germs that fly out of a boy's mouth when he sneezes in class without using a tissue, showing how colds spread or not depending on hygiene practices.