First Colposcopy result

So i have tested positive for 3 years in a row for hpv and was referred to colposcopy for a closer look i had that done and they couldnt see no abnormalities in cells i just received the letter today with the result of that screening stating no abnormalities found only very subtle viral changes. What does this mean?
I have to go back in 12 months again for a smear test but just confused as to what the subtle viral chnages mean.

Hey! I haven’t heard of these results before. If you don’t feel comfortable contacting the colposcopy unit perhaps give Jos Trust helpline an email/ring? Doesn’t sound like something to be too worried about though good to get answers
Report back with what they say x