This article is republished with kind permission from our close friends at The Kaiser Family members Foundation. You will see the entire Kaiser Daily Health Plan Survey, search the archives, or join email delivery of in-depth coverage of health policy developments, debates and discussions. The Daily Health Policy Report is published for Kaisernetwork.org, a free of charge program of The Henry J. Kaiser Family Foundation. Copyright 2009 Advisory Board Kaiser and Company Family members Foundation.Lead study NYU and investigator Langone research scientist Yingfei Ma, PhD, says ‘the HPV 'community' in healthy people is more huge and complex than previously thought surprisingly, and much further monitoring and study is needed to determine how the various non-cancer-causing HPV genotypes interact with the cancer-leading to strains, such as for example genotypes 16 and 18, and what can cause these strains to result in tumor.’ For the study, which took two years to complete, researchers analyzed data made publicly obtainable from the National Institutes of Wellness Human Microbiome Task, which is gathering details on microorganisms' effects on human health.