For de record. Yes… I’ve been in kids sports and competitive outdoors and indoors from 6 and up to junior olympics including WP. I was an Aquatics director at a college for a couple of years with an outdoor and indoor pool. I have my bio degree, and aquatics expertise. I have three kids with “experience as watching my kids hop in a pool” whatever that means. Whole family has dive certs in just about everything including expert, rescue, and dive master. Doing research and rescue dives in the upper Midwest. And for an occupation build water and wastewater treatment plants for small communities and very large municipalities for over 30 years. So yah… I may know a thing about bacteria and viruses. Wanna swim in duck poop and turn a blind okay. But they swim in the waste water plants raw poop tanks… yes… they do. They eat the corn you don’t fully digest. Then, they swim back from the WDW WWTP and swim in your pool with all that plant poop on their sweet and kind little feathers. They are water rats. Nothing more