Viruses found in each sample and corresponding total E-value and total BLAST score.

*Number of reads mapped to the whole genome following realignment to only EBV, JCV, CMV, and HIV.**This synthetic construct was not in the NCBI viral database, so it was not used for realignment.仅针对EB病毒（Epstein-Barr virus, EBV）、约翰·坎宁安病毒（John Cunningham virus, JCV）、巨细胞病毒（Cytomegalovirus, CMV）及人类免疫缺陷病毒（Human Immunodeficiency Virus, HIV）开展重新比对后，比对至对应全基因组的测序读段（reads）总数。该合成构建体未被收录于美国国家生物技术信息中心（National Center for Biotechnology Information, NCBI）病毒数据库，因此未用于本次重新比对流程。