Table 3.

Results of blastn mapped to NCBI taxonomic tree for re-sequenced data from processing method 2.

	Split R1	Split R2
Total reads	8,111,627
Unique reads	5,872,593
Reads with hits	5,663,193 (96%)	5,557,275 (94%)
Total hits	599,555,638	581,830,758
Hits lacking a taxonomy match	21,928,511	21,292,938
Hits mapping to non-viral taxonomy	111,695,287	109,848,537
Reads with hits to viral taxonomy	1,202,396	1,181,025