Keep in mind when it comes to pharmaceuticals, more than half of all the antibiotics used in the country are used in an agricultural setting. Most are not used to cure animals that are ill, but to promote growth. Other secondary prevention measures include disinfection, how we treat water, what works, and what are the best indicators of potential problems. We don't want to overreact and take action that is unnecessary. In closing, I would like to stress the global view.
Public utilities are a key component of that.
When you think of teamwork, don't wait for the state infectious disease person or environmental health person to come calling because they think you might have a problem. As a utility operator, you should work with them in advance. Learn what their system is and how it works. The proactive approach to working together will serve everyone well.