Chemiszt24 is right. HPV is an STD that has several strains. Here are some links about the different strains of HPV.
http://health.rutgers.edu/hpv/
http://www.medscape.com/viewarticle/467126_3
http://www.themcfox.com/stds/human-papilloma-virus-hpv.htm
http://www.epigee.org/health/hpv.html
Do you know which HPV strain(s) you have? If not, insist on getting the HPV DNA test. Roche has a new AMPLICOR test, which I have been told is more accurate, and I believe it. I had that done, and it made all the difference in planning how to protect my health, in the future.
Also, before you have that LEEP, did you look at the lab report? Did your doctor give you a thorough discussion about the kind of dysplasia you have, where it is located, how extensive it is, if it's in the endocervical canal, and if the endocervical glands are involved? That could change your treatment options, right there. Did your doctor also discuss the risks and benefits of all your treatment options before recommending LEEP? According to the guidebook I found on LEEP, it's a requirement.