Legionella is making headlines - but what is it, how does it spread, and what can our industry do to prevent it?In this episode of MechBiz Studio, Adam Hedden and Matthew Reid are joined by Aaron Besseling (ASHRAE Hamilton) and Kevin Cherewaty (Heavy Cooling Tower Services) to discuss a recent Legionella outbreak, cooling towers, potable water systems, ASHRAE Standard 188, and the responsibilities of contractors, engineers, and building owners.The episode also features a live rapid Legionella test on an operating cooling tower, with results that took everyone by surprise.If you work in HVAC, plumbing, hydronics, or building maintenance, this is a conversation you won't want to miss.