A medical ecologist examines the threat posed by disease-carrying parasites and insects and identifies the conditions--miracle drugs, destruction of natural controls--that have encouraged them to flourish.

A medical ecologist examines the threat posed by disease-carrying parasites and insects and identifies the conditions--miracle drugs, destruction of natural controls--that have encouraged them to flourish

The world has been confident that biomedical science would protect it from devastating plagues. The wake-up call sounded at the outbreak of the AIDS epidemic, West Nile virus, malaria and African sleeping sickness. Desowitz traces the histories of these diseases and the issues people must confront about them.

The medical tapestry of the world is full of organisms too small to see, carried by flying and creeping creatures too numerous to eradicate. A while ago, DDT and the antimalarial drug chloroquine seemed sure to make us all safe from such invisible assault. It was not to be. The mosquito has become resistant to DDT; malaria is on the rise; although tapeworms rarely turn up any longer in the most lovingly prepared New York City gefilte fish, a worm may inhabit your sashimi; some strains of gonorrhea actually thrive on penicillin; there is even a parasite for the higher tax brackets—the "nymph of Nantucket"; and there are new ailments—legionnaire's disease, Lassa fever, and new strains of influenza. In the long run, one might bet on the insects and the germs. Meanwhile Dr. Robert Desowitz has written a delightful and instructive book.

IMAGINE A WORLD WHERE parasites control the minds of their hosts, sending them to their destruction. IMAGINE A WORLD WHERE parasites are masters of chemical warfare and camouflage, able to cloak themselves with their hosts' own molecules. IMAGINE A WORLD WHERE parasites steer the course of evolution, where the majority of species are parasites. WELCOME TO EARTH. For centuries, parasites have lived in nightmares, horror stories, and in the darkest shadows of science. Yet these creatures are among the world's most successful and sophisticated organisms. In Parasite Rex, Carl Zimmer deftly balances the scientific and the disgusting as he takes readers on a fantastic voyage. Traveling from the steamy jungles of Costa Rica to the fetid parasite haven of southern Sudan, Zimmer graphically brings to life how parasites can change DNA, rewire the brain, make men more distrustful and women more outgoing, and turn hosts into the living dead. This thorough, gracefully written book brings parasites out into the open and uncovers what they can teach us about the most fundamental survival tactics in the universe.

Parasitology: A Conceptual Approach focuses on the conceptual basis of parasitology, with the goal of providing students with an enriched view of parasites and their biology. Concentrating on concepts will enable readers to gain a broader perspective that will increase their ability to think critically about all kinds of parasitic associations. The interfaces between the study of parasitism and prominent biological disciplines such as biodiversity, immunology, ecology, evolution, conservation biology, and disease control are highlighted. Studying individual parasites is an essential part of parasitology so Parasitology: A Conceptual Approach contains an appendix which provides a concise overview of the biology of important human and veterinary parasites. End-of-chapter questions are provided, as is an instructor manual.

We live in a medical fool's paradise, comforted, believing our sanitized Western world is safe from the microbes and parasites of the tropics. Not so, nor was it ever so. Past--and present--tell us that tropical diseases are as American as the heart attack; yellow fever lived happily for centuries in Philadelphia. Malaria liked it fine in Washington, not to mention in the Carolinas where it took right over. The Ebola virus stopped off in Baltimore, and the Mexican pig tapeworm has settled comfortably among orthodox Jews in Brooklyn. This book starts with the little creatures the first American immigrants brought with them on the long walk from Siberia 50,000 years ago. It moves on to all that unwanted baggage that sailed over with the Spanish, French, and the English and killed native Americans in huge numbers in the sixteenth and seventeenth centuries. (The native Americans, it appears, got some revenge by passing syphilis--including Pinta, a feisty strain of syphilis--back to Europe with Columbus's returning sailors.) Nor have the effects of these diseases on people and economics been fully appreciated. Did slavery last so long because Africans were semi-immune to malaria and yellow fever, while Southern whites of all ranks fell in thousands to those diseases? In the final chapters, Robert S. Desowitz takes us through the Good Works of the twentieth century, Kid Rockefeller and the Battling Hookworm, and the rearrival of malaria; and he offers a glimpse into the future with a host of "Doomsday bugs" and jet-setting viruses that make life, quite literally, a jungle out there.