The smallest passengers on Noah's ark -- Heirloom infections: microbes before the advent of humans -- Humans as hunters: animal origins of bioterrorism -- Humans as farmers: microbes move into the home -- Humans as villagers: microbes in the promised land -- Humans as traders: microbes get passports -- Humans as pet-keepers: microbes move into the bedroom -- Humans as diners: mad cows and sane chickens -- Microbes from the modern food chain: lessons from SARS, influenza, and bird flu -- The coming plagues: lessons from AIDS, West Nile virus, and Lyme disease -- A four-footed viewof history.
0
Humans have lived in close proximity to other animals for thousands of years. Recent scientific studies have even shown that the presence of animals has a positive effect on our physical and mental health. People with pets typically have lower blood pressure, show fewer symptoms of depression, and tend to get more exercise. But there is a darker side to the relationship between animals and humans. Animals are carriers of harmful infectious agents and the source of a myriad of human diseases. In recent years, the emergence of high-profile illnesses such as AIDS, SARS, West Nile virus, a.