Influenza Positive Tests Reported to CDC by
U.S. Clinical Laboratories
2018-2019 Season

Week	Total A	Total B	Percent Positive A	Percent Positive B	Total # Tested	% Positive
201840	217	68	1.32	0.41	16384	1.73
201841	221	81	1.23	0.45	17880	1.68
201842	311	88	1.55	0.43	20022	1.99
201843	335	98	1.58	0.46	21176	2.04
201844	384	93	1.73	0.42	22112	2.15
201845	539	95	2.32	0.41	23155	2.73
201846	665	97	2.75	0.4	24103	3.16
201847	888	70	3.65	0.28	24300	3.94
201848	981	88	3.61	0.32	27108	3.94
201849	1641	137	5.87	0.49	27925	6.36
201850	3201	175	10.04	0.54	31857	10.59
201851	5218	177	13.88	0.47	37575	14.35
201852	6653	226	16.12	0.54	41254	16.67
201901	5044	133	12.12	0.31	41601	12.44
201902	3730	126	12.01	0.4	31051	12.41