Fact sheet about foot and mouth disease
The USDA's official summary of the disease prepared by its veterinary unit.
The link address is: http://www.aphis.usda.gov/publications/animal_health/content/printable_version/fs_foot_mouth_disease07.pdf
The USDA's official summary of the disease prepared by its veterinary unit.
The link address is: http://www.aphis.usda.gov/publications/animal_health/content/printable_version/fs_foot_mouth_disease07.pdf