Could my sister in law catched hiv or an infection?

ok we were at the beach and my sister in law had to go change in one of those bathrooms..(she had no choice) but she says the bathroom was nasty with urine all over the place but she was careful that her clothes didnt get stained with pee especially her underwear .but she is not sure if her underwear came in contact with any pee..so can she possible catch somthing?help she is soo paranoid

Look, you have asked this same question under different names for the last 30 plus minutes....everyone has told you the same thing and I can't believe that you are actually talking about your sister-in-law to be this persistent. If you are this worried, call a health department or clinic tomorrow and speak to a trained health care professional to set your mind at ease. You need to hear it from someone in the medical field. If after hearing EVERYONE telling you no, take an aids test in a few months to prove it to yourself. Aids is a scary thing to have to consider granted but if you are not going to believe the answers that you keep getting, please quit asking the same question. By the way, while there can be small amounts of the virus in urine the amount is not enough to infect you and it would have to be introduced directly into your body's system. If you do not have any open sores where urine may have come into contact you have NO chance of contracting the virus. Aids typically cannot live outside of the body for a long period of time. Good Luck

Most likely your sister in law is fine. I'm sure she didn't catch hiv/aids from a little urine on her panties. Of course, a shower is a great idea. Also, they say that urine is sterile when it comes out. So, I wouldn't worry about it at all.