Bioterrorism expert says U.S. agriculture vulnerable to attack.
D000383:Agriculture / Q000191:economics; D000820:Animal Diseases / Q000517:prevention & control*; D000818:Animals; D000881:Anthrax; D023482:Bioterrorism / Q000191:economics / Q000517:prevention & control; D003257:Consumer Product Safety; D018556:Crops, Agricultural; D004196:Disease Outbreaks / Q000517:prevention & control / Q000662:veterinary; D006801:Humans; D014481:United States; D016885:United States Department of Agriculture