Beasts of the earth: Animals, humans, and disease

Agriculture & Biology

• diseases and disorders (animals and humans) 100%
• animals 30%
• bioterrorism 15%
• mental health 15%
• human behavior 14%
• microorganisms 13%
• air transportation 13%
• West Nile virus 13%
• hypotension 12%
• avian influenza 12%
• pathogens 12%
• pets 11%
• farmed animal species 11%
• human diseases 11%
• food processing 10%
• domestication 10%
• exercise 9%
• signs and symptoms (animals and humans) 9%
• human health 9%
• ecosystems 7%
• tissues 4%

Earth & Environmental Sciences

• animal 48%
• bioterrorism 16%
• severe acute respiratory syndrome 15%
• farm animal 15%
• West Nile virus 15%
• avian influenza 15%
• air transportation 14%
• human disease 13%
• mental health 13%
• acquired immune deficiency syndrome 13%
• domestication 13%
• pet 13%
• food processing 12%
• organ 9%
• planet 9%
• human health 8%
• blood 8%
• tissue 7%
• public 6%
• ecosystem 6%
• effect 2%

Medicine & Life Sciences

• Animal Diseases 93%
• Animals 27%
• Domestication 14%
• Air Travel 13%
• Planets 13%
• Food Handling 11%
• West Nile virus 11%
• Domestic Animals 11%
• Pets 10%
• Ecosystem 9%
• Birds 9%
• Acquired Immunodeficiency Syndrome 7%
• Mental Health 7%
• Blood Pressure 5%
• Health 4%
• Population 3%