I’m here and haven’t heard a thing about a disease from the water, granted they don’t have good water treatment here and its possible, but I doubt that is true. Plus we drink bottled water not faucet water.
I purify water here. no viruses and nothing in the water but chlorine and a few minerals. The amount of chlorine we add to the water is ridiculous so i don’t see anything surviving after the 30 minute contact time. I do know some lakes have amoebas that like to eat brain matter. But they don’t let anyone swim in the lakes here at Camp Slayer.