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	3.39	8.24	41953	11.64
201950	2089	5001	4.72	11.29	44257	16.02
201951	3522	8431	6.64	15.9	52997	22.55
201952	5619	11014	9.06	17.77	61964	26.84
202001	5362	9231	8.8	15.15	60910	23.95
202002	5552	7284	10.12	13.28	54818	23.41
202003	5629	6261	12.12	13.48	46427	25.61