I think more research needs to be done on most stds. On how you can actually catch something. I see so many couples that believes in each other that end up getting a std. For example if you take someone to the e.r. that has over dosed and you are hands on helping the nurse get them settled in. You help strip their clothes off clean throw up and pee and poop off of them and then you comfort them by kissing them. You are in shock yourself and you touch your eyes or mouth or go to the bathroom with out washing up first and wipe your butt or vagina. I do believe you can catch something they had? It goes to show you always wash your hands.