Yes! Because fish are cold blooded animals their waste does not, and cannot, contain either of these pathogens. In fact, there was a recent study done by the College of Tropical Agriculture in Hawaii titled “A Preliminary Study of Microbial Water Quality Related to Food Safety in Recirculating Aquaponic Fish and Vegetable Production Systems” that explored this very question and concluded that in general aquaponically grown food is even safer than soil grown food! Click the link above to read the report of the study findings.