Table 3:

Counts of patients with SARS-CoV-2 nucleic acid and antibody laboratory test results from the ACT COVID-19 network.

CTSA site	Total patient count	Nucleic acid laboratory test results			Antibody laboratory test results
		Positive	Negative	Equivocal	Pending	Positive	Negative	Equivocal	Pending
Site 1	133,065	9,595	95,095	0	175	55	0	0	0
Site 2	114,655	3,855	79,715	1,195	40	215	3,005	220	0
Site 3	2,846,345	1,215	46,800	110	25	260	10670	90	45
Site 4	3,578,620	11,010	87,080	405	530	0	0	0	0
Site 5	2,962,235	8,465	90,490	0	0	185	2,275	0	0
Site 6	889,640	235	840	0	0	0	0	0	0
Site 7	3,234,770	3,025	46,440	0	0	175	1,755	0	0
Site 8	717,180	4,030	48,720	35	0	0	0	0	0
Site 9	85,345	2,710	66,535	225	15	900	13,130	0	0