Table 2.

Description of the PCR protocols and NGS pools.

PCR pools	PCR protocols	Specimens	N	NGS pools
1	Beta-3-1	Skin swab	41	1
2	Beta-3-2		9
3	FAP		52	2
4	FAPM1		54	3
5	CUT		57	4
6	FAPM2	Oral gargle	43	5
7	FAPM1		56	6
8	CUT		55	7
9	Beta-3-1		9	8
10	Beta-3-2		4
11	FAP		11
12	FAPM1		11
13	FAPM2		12