can you get hiv or any stds from a used vaginal swab? My daughter who is only 8 had to get a Vagina swab done. I know they are usually in packet but this one was left lying around not in packet. I'm worried she used somebody's one previously. I know job can't survive but I'm worried what that hel or liquid is where u have to put the cotton swab in. I would really appreciate some help. Thanks