The analogy here would be ticks. The ticks are really bad this year. Every day I find them on me or my stuff. Lyme disease to start, plus the 13 co-infections.. .. Lyme disease is not something to mess with, let me tell you. It can really wreck your life and there's not a real cure for most people if it goes unrecognized for too long, like in my case.
I know people who have either cemented over their backyard or just don't go outside. Well, that's not an option here. But I'm out there almost every day, for hours...
RE: Shark!!!