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	5636	9597	8.71	14.83	64676	23.55
202002	6075	7886	10.08	13.09	60234	23.17
202003	7687	7974	12.84	13.32	59839	26.17
202004	9266	8497	14.66	13.45	63164	28.12
202005	11823	9358	16.8	13.29	70361	30.1
202006	12444	8303	18.16	12.12	68494	30.29
202007	9305	5352	18.79	10.8	49510	29.6