Influenza Positive Tests Reported to CDC by
U.S. Clinical Laboratories
2019-2020 Season

Week	Total A	Total B	Percent Positive A	Percent Positive B	Total # Tested	% Positive
201940	136	124	0.68	0.62	19857	1.3
201941	146	181	0.66	0.81	22116	1.47
201942	172	187	0.74	0.8	23141	1.55
201943	201	354	0.81	1.43	24641	2.25
201944	221	556	0.86	2.18	25429	3.05
201945	414	1075	1.43	3.72	28851	5.16
201946	535	1589	1.7	5.05	31439	6.75
201947	898	2581	2.46	7.07	36492	9.53
201948	1076	2794	3.04	7.89	35393	10.93
201949	1425	3460	3.4	8.25	41906	11.65
201950	2154	5096	4.79	11.34	44900	16.14
201951	3688	8558	6.8	15.77	54235	22.57
201952	5967	11246	9.36	17.64	63721	27.01
202001	5612	9555	8.7	14.82	64469	23.52
202002	6051	7844	10.08	13.06	60027	23.14
202003	7664	7930	12.85	13.3	59599	26.16
202004	9228	8450	14.67	13.43	62900	28.1
202005	11630	9282	16.74	13.36	69457	30.1
202006	10067	6867	18.3	12.48	54982	30.79