Fig. 7

Phylogenetic tree for HPV18 LCR sequences from the nasopharynx (naso) and cervix (cerv). Nasopharyngeal HPVs were more diverse compared to the cervical HPVs which clustered together
Phylogenetic tree for HPV18 LCR sequences from the nasopharynx (naso) and cervix (cerv). Nasopharyngeal HPVs were more diverse compared to the cervical HPVs which clustered together