Example image of eyePlorer eyePlorer map for 'Agricultural policy': Agriculture Avian influenza Bovine spongiform encephalopathy Citrus canker Foot-and-mouth disease Industrial agriculture Sugarcane smut Developing country Education Infrastructure Overseas Development Institute Influenza A virus subtype H5N1 Influenza pandemic Centers for Disease Control and Prevention Robert Webster Cattle Neurodegenerative disease Creutzfeldt–Jakob disease Offal Herbivore Organophosphate Prion Rendering (food processing) Disease Infectious disease Pig Virus Bovid Cloven hoof Deer Domestic sheep Elephant Goat Hedgehog Rat Africa Asia South America Australia Japan New Zealand North America Europe European Union Vaccination DNA Serotype Strain (biology) Vaccine Immune system