Cholera is a deadly bacteria that lives in the soil and water. It infects millions of people every year. Read this book to learn more about the history of the infectious disease known as the blue death.
"This highly informative and relevant series engages from beginning to end and educates readers not only about history and culture but also about science. Within the four titles, readers learn about the causes and symptoms of each contagious disease, how it spreads and affects the global community, and what measures scientists and physicians take to treat and prevent outbreaks. . . .This is highly
