The Prevalence of Genus Alpha Human Papillomavirus in Women with Uterine Cervical Infection and/or Inflammation in Western Iran.

Introduction: Human papillomavirus (HPV) infection is strongly associated with risk of cervical cancer and genital warts.

Aim: The study aimed to report the prevalence of genus alpha human papillomavirus (HPV) types in women with cervical infection and/or inflammatory in Western Iran.

Materials and Methods: In a cross-sectional study, 435 women were clinically diagnosed with cervical infections. The method of HPVs detection was polymerase chain reaction (PCR). The majority of patients (304 patients) did Pap smear based on liquid-based specimens.

Results: Out of 435 patients, 150 patients (34.5%) had HPV positivity that the prevalence of high-risk HPVs was 52.7%. Out of 76 patients with Pap smear positivity, 68.4% had atypical squamous cells of undetermined significance cytology class and 31.6% had low-grade squamous intraepithelial lesion cytology class. The most prevalence rate of HPV was in age ≤30 years. HPV 16 and HPV 56 were the most prevalence rate among high-risk HPVs. Overall HPV alpha-10 (59%) and HPV alpha-9 (32.2%) had the most prevalence rate.

Conclusions: Among high-risk HPVs, HPV 16 was the most common HPV detected in our population with a very low prevalence of HPV 18. In addition, HPV 6 and then HPV 11 had the most prevalence rate in the women with uterine cervix (cervical) infection among low-risk HPVs.