Human papillomavirus infection among young adolescents in India: Impact of vaccination

✍ Scribed by Showket Hussain; Mausumi Bharadwaj; Vilas Nasare; Malasha Kumari; Shashi Sharma; Suresh Hedau; Bhudev C. Das

• Publisher: John Wiley and Sons
• Year: 2011
• Tongue: English
• Weight: 102 KB
• Volume: 84
• Category: Article
• ISSN: 0146-6615
• DOI: 10.1002/jmv.22261

✦ Synopsis

Abstract

High‐risk human papillomaviruses (HR‐HPVs) are the causative agents of cervical cancer and prophylactic HPV vaccination has been recommended for adolescents but no data are available on the prevalence of HPV infection among adolescents in India. Self‐collected midstream urine samples from 940 healthy school children, aged 8–17 years, from 12 different schools in and around Noida and Delhi, India, were collected for HPV detection by PCR. Of 458 girls, 15 (3.2%) were positive for HPV and 10 (66.6%) were positive for high‐risk human papillomavirus (HR‐HPV) type16 and 2 (13.3%) for HPV 18. Of 342 boys, 7 (2.1%) were HPV positive, of which 5 (71.4%) had HPV type 6 but interestingly, none were positive for HR‐HPV types 16 or 18. Among HPV positive girls, 13 (66.6%) were >13 years and the rest were <13 years (P = 0.004), while all seven HPV positive boys were >13 years (P = 0.007). The majority of HPV positive adolescents (80–86%) belonged to the Hindu and related communities, whereas only about 14–20% belonged to the Muslim community. A significant association (P < 0.001) was observed between the parent's education and the awareness of cervical cancer, which was significantly higher among adolescent girls from India, thereby exerting an immense psychosocial impact on vaccination programs. A lower prevalence of HR‐HPV infection among adolescent girls will have significant positive effect on HPV vaccination and cancer control programs in India where education and awareness should go hand in hand. J. Med. Virol. 84:298–305, 2012. © 2011 Wiley Periodicals, Inc.