Possible Non-sexual Modes of Transmission of Human Papilloma Virus

Sabeena, S and Bhat, Parvati V and Kamath, Veena G and Arunkumar, G (2017) Possible Non-sexual Modes of Transmission of Human Papilloma Virus. Journal of Obstetrics and Gynaecology Research, 43 (3). pp. 429-435.

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Abstract

Aim: There is strong evidence to suggest vertical and horizontalmodes of transmission of human papillomavirus (HPV), an established etiologic agent of cervical cancer. Infants, children, and adults can acquire both high-risk and low-risk infections by birth or by close contact even though HPV is mainly transmitted sexually. A thorough review of the literature was performed to assess the possible non-sexual modes of transmission of HPV.Methods: An electronic search of databases for review articles, cross-sectional studies, cohort studies, and case reports on non-sexual modes of transmission among sexually unexposed women and children was carried out using search terms such as “human papilloma virus, HPV, transmission, horizontal transmission, vertical transmission,and fomites”. Articles published between 1983 and 2015 were retrieved.Results: Epidemiological and clinical data support various non-sexual modes of transmission especially at the time of birth and by close contact. Even though the role of fomites in the transmission of HPV is not well established, HPV-DNA positivity has been reported in transvaginal ultrasound probes and colposcopes after routine disinfection.Conclusion: Awareness needs to be spread among the public about alternate modes of transmission. For a proper understanding of the exact natural history of HPV infection acquired via the non-sexual route, long-term prospective studies need to be undertaken.

Item Type: Article
Uncontrolled Keywords: Fomite; Horizontal transmission; Human papilloma virus; Vertical transmission
Subjects: Medicine > KMC Manipal > Community Medicine
Departments at MU > Manipal Centre for Virus Research
Depositing User: KMC Library
Date Deposited: 11 Mar 2017 04:44
Last Modified: 11 Mar 2017 04:44
URI: http://eprints.manipal.edu/id/eprint/148403

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