Table 2.

Characteristics of positive pools and positive individuals in the WICOVIR project.

ID	Status	Pool size	CT Pool	CT single	Antigen test	Comment
1	Student	15	33	32	Not available	COVID-19 residue
2	Student*	26	32	37	Not available
3	Teacher's husband*	26	32	30	Same day, positive (after pool result)
4	Student	8	34	30	Not available
5	?	7	34	?	Unknown	Not all single samples retrieved
6	Student	14	36	31	Same day, negative
7	Student	20	36	36	Next day, negative
8	Student	9	39	36	Same day, negative
9	Student	8	34	36	Same day, negative
10	Student	14	32	27	Same day, negative
11	Student	6	35	28	Not available
12	School staff	12	33	32	Same day, positive (after pool result)
13	Student	15	35	34	Not available	COVID-19 residue
14	Student	13	35	33	Not available
15	Student+	20	34	27	Same day, negative
16	Student+	20	34	32	Same day, negative
17	Student	8	34	27	Same day, negative
18	Student	9	34	26	Same day, positive
19	Student	4	26	24	Not available
20	Student	13	36	29	Same day, negative
21	Student	10	39	36	Not available	COVID-19 residue
22	Student	20	33	31	Not available

^*and ⁺ mark positive individuals from the same positive pool.