i would argue that if you have been swimming and get out of the water and see hours later some kind of ulcerated wound, especially concern is for brackish water. what do i mean by brackish water? i m talking about water that is not all saltwater but it is warmer than you are expecting if you re swimming in water that s warmer than you are expecting it could be contaminated. listen, lester with hurricane ian we saw a lot of sewer water getting into the ocean water. that brackish water causes this to occur prevents with the likes. of or sing it up north this summer by the way it s because the water is warmer because we are having such a hot summer. that is what we want to watch out for but watch out for any wounds whatsoever. fever and chills of course you have to seek medical attention. we are not talking about lakes and ponds we are talking talkabout saltwater, is that correct?