HPV 6 og 11 er ansvarlige for cirka 90% af alle kønsvorter og 10% af tilfældene af low- grade cervikal intraepithelial neoplasi (CIN 1).
HPV 6 and 11 are responsible for approximately 90% of genital warts and 10% of low grade cervical intraepithelial neoplasia (CIN 1).