Infectious diseases are one of the leading causes of death around the world. According to the WHO, three of the top 10 causes of death worldwide in 2019 were infectious diseases These diseases are caused by microorganisms such as viruses, bacteria, fungi, and parasites. Some infectious diseases spread by person-to-person contact, while others spread through contaminated food or water or by contact with an infectious insect or animal. Public health systems protect people and communities by preventing disease, encouraging and distributing vaccines, and promoting healthy living.
Some vaccines may be controversial today, but undoubtedly they have saved millions of lives since their introduction. Mass inoculations began with the polio vaccine in 1952 and since then have become a part of modern life. This important volume makes vaccine technology understandable, describing the different types, how they're administered, and their side effects and limitations. Readers will feel well-informed as they come to comprehend key topics such as herd immunity, the anti-vaccination movement, and new developments in vaccine technology, including the diseases they may treat in the future and how they're delivered.
"This book uses engineering, science, and common sense to examine the technology we have in place to help prevent, limit, or lessen the impact of disastrous medical and public health events."--.
Presents information on how different kinds of animals, such as dogs, rats, and fruit flies, assist with the detection and diagnosis of diseases. Includes a glossary, color photographs, and a list of additional resources.
Explores the importance of philanthropy in reasearching diseases, developing vaccines, and teaching people about basic hygeine in order to stop the spread of disease around the world.
