Preparing for the worst.
D004190:Disasters / Q000191:economics; D004196:Disease Outbreaks / Q000191:economics / Q000517:prevention & control; D006076:Government; D006801:Humans; D053124:Influenza A Virus, H5N1 Subtype; D007251:Influenza, Human / Q000517:prevention & control; D014481:United States