[The analysis of the occurence of human papillomavirus genotypes in patients surveyed in NIPH-NIH in 2007-2009].

The aim of this study was to determine the frequency of each genotype of papillomavirus caused infection in human. In the years 2007-2009 in NIPH-NIH diagnostic tests were carried out, among 250 participants (222 women and 25 men). The samples were tested by PCR and subsequently LiPA hybridization was performed. Positive results were obtained in 66.4% and negative in 27.2% of all examined cases. In 30.0% of the examined cases only one genotype was detected. Mixed infections were diagnosed in 32.0% (of cases from one person). In mixed infections two (15.6% of tested patients), three (11.6%), four (4.4%) and even five genotypes were detected. HPV 51 was the most frequently detected type (in over 20% of cases), followed by HPV 66 (in 14%) and HPV 11 (over 11%). The genotypes 43 and 80 were not detected. HPV 17 and HPV18 types were confirmed in 7.6% and 4.8% of all tested cases.