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When Do Sexual Partnerships Need to Be Accounted for in Transmission Models of Human Papillomavirus?

Author

Listed:
  • Heidi Muller

    (Department of Mathematics and Statistics, University of Guelph, Guelph, Ontario, N1G2W1 Canada)

  • Chris Bauch

    (Department of Mathematics and Statistics, University of Guelph, Guelph, Ontario, N1G2W1 Canada)

Abstract

Human papillomavirus (HPV) is often transmitted through sexual partnerships. However, many previous HPV transmission models ignore the existence of partnerships by implicitly assuming that each new sexual contact is made with a different person. Here, we develop a simplified pair model—based on the example of HPV—that explicitly includes sexual partnership formation and dissolution. We show that not including partnerships can potentially result in biased projections of HPV prevalence. However, if transmission rates are calibrated to match empirical pre-vaccine HPV prevalence, the projected prevalence under a vaccination program does not vary significantly, regardless of whether partnerships are included.

Suggested Citation

  • Heidi Muller & Chris Bauch, 2010. "When Do Sexual Partnerships Need to Be Accounted for in Transmission Models of Human Papillomavirus?," IJERPH, MDPI, vol. 7(2), pages 1-16, February.
  • Handle: RePEc:gam:jijerp:v:7:y:2010:i:2:p:635-650:d:7168
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    Citations

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    Cited by:

    1. Hiroshi Nishiura, 2010. "Correcting the Actual Reproduction Number: A Simple Method to Estimate R 0 from Early Epidemic Growth Data," IJERPH, MDPI, vol. 7(1), pages 1-12, January.

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