About the authors: Serenity Tolliver was born in Detroit Michigan, and found her passion in science and writing. She enjoys the challenge of studying the human body and helping educate others on it. Tyler Chisenhall was born in Cincinnati Ohio, and enjoys helping other people understand how serious bacterial infections can be. Sabrina Flowers was born in Akron, Ohio and has many years of experience in writing. She aspires to be an Oncologist and explore epidemiology and disease.