Discusses how body odors form and how to keep various parts of the body clean, including the skin, hands, nails, ears, feet, hair, and teeth.

Discusses the importance of keeping clean by showering, bathing, washing hands before eating, and keeping the house clean.

"This title examines viruses, bacteria, fungi and protozoa with a focus on rhinoviruses and coronaviruses from how they infect the body and cause colds and are spread from person-to-person, the body's immune response, to symptoms and treatment, and when to see a doctor. Secondary complications are also covered. A list of healthy habits is included to help readers combat disease."--Provided by publisher.