The investigators detected the virus in 26 of 177 SCC samples, 11 of 63 adjacent-skin samples, and one sample from a mouthwash.They found no viral DNA in any of the blood samples from 57 patients.

• 研究人员在全部177个SCC样本中的26个，全部63个临近皮肤标本中的11个，1个口腔含漱标本，发现了这种病毒。