Volume 20, Number 5—May 2014
Research
Human Papillomavirus Prevalence in Oropharyngeal Cancer before Vaccine Introduction, United States
Table 4
Type combination | No. cases |
---|---|
HPV-16 and -33 | 6 |
HPV-16 and -18 | 3 |
HPV-16 and -31 | 3 |
HPV-16 and -35 | 2 |
HPV-16 and -45 | 1 |
HPV-16 and -52 | 1 |
HPV-16 and -54 | 1 |
HPV-16 and -59 | 1 |
HPV-16 and -83 | 1 |
HPV-18 and -35 | 1 |
HPV-33 and -39 | 1 |
HPV-39 and -56 | 1 |
*No cases with >2 types were found; HPV, human papillomavirus.
1Members of HPV Typing of Cancers Workgroup who contributed to this study are listed at the end of this article.
Page created: April 16, 2014
Page updated: April 16, 2014
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