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	31462	6.75
201947	898	2581	2.46	7.07	36492	9.53
201948	1077	2795	3.03	7.88	35433	10.92
201949	1433	3461	3.4	8.23	42029	11.64
201950	2086	4993	4.72	11.29	44187	16.02
201951	3479	8402	6.6	15.96	52643	22.56
201952	5534	10864	9.06	17.79	61045	26.86
202001	4650	8131	8.57	15	54205	23.57
202002	3899	5378	9.63	13.29	40451	22.93