20 citations
,
July 2011 in “PLoS ONE” HPV-150 and HPV-151 are rare skin viruses linked to warts and some skin cancers.
21 citations
,
July 2004 in “British Journal of Dermatology” HPV type 56 can hide in hair follicles even without visible warts.
22 citations
,
December 2018 in “British Journal of Clinical Pharmacology” HPV vaccines are generally safe but need further investigation for rare side effects.
August 2017 in “Journal of epidemiological research” Cancer rates are increasing in developed countries, with estrogen, aging, low vitamin D3, and HPV infection as common causes.
24 citations
,
January 2018 in “Systematic Reviews” All HPV vaccine studies should be registered and published to reduce reporting bias.