Influenza Positive Tests Reported to CDC by
U.S. Clinical Laboratories
2023-2024 Season

Week	Total A	Total B	Percent Positive A	Percent Positive B	Total # Tested	% Positive
202340	430	273	0.66	0.42	64790	1.08
202341	590	280	0.9	0.42	65360	1.33
202342	693	318	1.03	0.47	66801	1.51
202343	862	393	1.24	0.56	69229	1.81
202344	1456	566	1.88	0.73	77193	2.61
202345	2582	1072	2.79	1.16	92301	3.95
202346	3647	1250	3.62	1.24	100657	4.86
202347	4333	1347	4.55	1.41	95152	5.96
202348	6510	1700	5.54	1.44	117304	6.99
202349	10085	2199	8.08	1.76	124732	9.84
202350	15157	3329	11.03	2.42	137361	13.45
202351	22112	4656	14.36	3.02	153975	17.38
202352	22817	4994	14.99	3.28	152189	18.27
202401	15320	3661	11.13	2.66	137606	13.79
202402	14356	3704	11.03	2.84	130069	13.88
202403	13171	4076	11.38	3.52	115724	14.9
202404	14121	5262	11.75	4.38	120109	16.13
202405	13504	6666	10.92	5.39	123595	16.31
202406	12123	7500	9.79	6.06	123749	15.85
202407	11018	7644	9.19	6.37	119818	15.57
202408	10138	8165	8.6	6.93	117789	15.53
202409	8934	7434	8.16	6.79	109403	14.96
202410	7773	6890	7.55	6.69	102911	14.24
202411	5794	5835	5.95	5.99	97350	11.94
202412	4746	4590	5.27	5.1	89887	10.38
202413	3969	3865	4.64	4.52	85476	9.16
202414	2975	2599	4.03	3.52	73806	7.55
202415	2186	1826	3.15	2.63	69207	5.79
202416	1532	1188	2.72	2.11	56206	4.83