Table 2. Summary of eukaryotic viral sequences retrieved in commercial batches of FBS and trypsin.

Pool	Name	No. of reads	Passed reads by pipeline (%)	Virus species	No. of reads	Contig No.	Contig length (longest)	Best blastn hit of the longest contig	Contig identity (%)	Genome coverage (%)
Pool1	FBS-AU	10 171 458	5.425	Torque teno virus	13 094	3	696	MN766708	95.55	24.98
				Nodamura virus	1	0	0	NC002690	98.61	4.15
				Bosavirus	34	0	0	NC031959	100.00	11.00
				Bovine parvovirus 3	17 097	27	5 024	MG745680	92.33	100.00
Pool2.1	FBS-NA1	55 226 466	9.432	Bovine parvovirus 3	37 314	9	5 546	MG026728	88.78	100.00
				Bovine copiparvovirus 3	17 599	12	6 413	MN615703	98.71	100.00
				Bovine viral diarrhea virus 1	13 280	113	7 163	KR866116	87.10	96.25
				Bosavirus	5 977	5	3 712	NC031959	96.89	100.00
				Norwalk virus	1 326	3	949	MN122335	82.01	35.26
				Bovine alphaherpesvirus 5	757	1	257	KY559403	93.07	0.68
				Torque teno virus	246	2	482	MN765612	93.79	9.70
				Dipteran brevidensovirus 2	31	1	231	MT138289	92.57	13.06
Pool2.2	FBS-NA2	13 258 422	12.753	Bovine parvovirus 3	45 539	17	5 333	AF406967	94.35	100.00
Pool3.1	FBS-SA1	5 883 056	5.626	Bosavirus	6 666	2	518	MN180054	99.22	32.78
				Bovine parvovirus 3	22 263	12	5 275	AF406967	93.30	100.00
Pool3.2	FBS-SA2	1 400 636	63.470	Nodamura virus	50	3	424	NC002690	100.00	34.40
				Bosavirus	78	7	448	MN180054	98.42	50.10
				Bovine parvovirus 3	107 299	90	5 378	AF406967	93.56	100.00
				Bovine hokovirus 2	16	2	283	KU172423	100.00	17.10
				Nipah henipavirus	72	2	266	MW535746	100.00	5.70
				Dipteran brevidensovirus 2	65	5	387	AY310877	99.73	69.90
Pool4.1	FBS-AS1	8 143 416	10.171	Torque teno virus	14	0	0	MN766753	98.52	4.32
				Bovine alphaherpesvirus 5	8	0	0	KY559403	100.00	0.12
Pool4.2	FBS-AS2	3 443 995	28.640	Nodamura virus	27	3	599	NC002690	100.00	40.60
				Bovine parvovirus 3	21 162	21	5 436	MG026728	88.71	100.00
				Nipah henipavirus	34	2	253	MK575070	99.60	1.90
				Dipteran brevidensovirus 2	591	5	492	AY310877	99.80	55.40
Pool5	Trypsin-AS	231 442	31.344	Nodamura virus	5	1	307	NC002690	98.80	26.47
				Dipteran brevidensovirus 2	73	2	562	AY310877	99.80	60.26
Pool6	Trypsin-AU	3 539 502	24.858	Nodamura virus	2	0	0	NC002690	98.72	5.37
				Lyssavirus	148	1	454	JN936719	76.00	5.42
				Dipteran brevidensovirus 2	1 476	4	323	AY310877	100.00	92.94
Pool7	Trypsin-NA	59 391	16.460	Nodamura virus	2	0	0	NC002690	100.00	4.43
				Dipteran brevidensovirus 2	24	0	0	AY310877	98.70	47.58