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Submit a short 500 word write-up responding to this question. Your response should be at least 500 words.

A terrorist threat has been made via phone against the water system. The caller stated that they would be releasing Tularemia into the water system in the next 4-6 hours. We are not certain of where this action may take place, but we must protect the citizens of our city. Your task is to identify what steps should be taken to counter this biological attack. I am looking for specific steps with regards to physical security, preparing for any impact and a communications process.   Assume you are the mayor.

Do not spend words explaining the case and re-stating facts about the situation unless they are important to your explanation.