Influenza Positive Tests Reported to CDC by
U.S. Public Health Laboratories
2019-2020 Season

Week	A(H3N2v)	A (H1N1)pdm09	A(H3)	A(unable to sub-type)	A(Subtyping not performed)	B	BVIC	BYAM	Total # Tested
201940	0	25	57	0	21	7	56	1	987
201941	0	33	64	0	22	7	70	2	1100
201942	0	36	82	0	24	13	77	3	1256
201943	0	53	78	0	48	20	96	5	1493
201944	0	52	61	0	83	39	120	5	1597
201945	0	122	74	0	205	74	234	10	2347
201946	0	149	58	0	146	89	330	10	2208
201947	0	258	78	0	173	173	423	10	2808
201948	0	369	83	0	92	141	500	10	2359
201949	0	513	83	0	86	195	657	14	3259
201950	0	619	78	0	41	311	807	15	3503
201951	0	911	50	0	52	272	1093	16	3987
201952	0	1204	86	0	27	326	1309	24	4162
202001	0	1230	101	0	45	198	1255	22	4183
202002	0	1221	85	0	33	206	1045	18	4179
202003	0	1543	68	0	56	252	1170	12	4751
202004	0	1769	79	0	37	256	1139	8	5009
202005	0	2342	92	0	50	310	1066	8	6089
202006	0	2285	91	0	56	298	851	5	5491
202007	0	1929	60	0	108	277	665	10	4753
202008	0	1749	78	0	120	169	568	9	4366
202009	0	1612	62	0	47	142	441	8	3871
202010	0	1525	70	0	60	134	339	8	3997
202011	0	1104	69	0	52	93	182	3	3545
202012	0	443	29	0	25	47	75	1	2855
202013	0	100	7	0	8	34	20	2	2143
202014	0	37	1	0	4	7	5	0	1471
202015	0	28	0	0	3	4	0	0	1025
202016	0	19	0	0	0	3	2	0	884
202017	0	26	0	0	0	4	0	0	803
202018	0	23	0	0	1	2	1	0	725
202019	0	26	1	0	0	2	0	0	658
202020	0	24	0	0	0	3	0	0	687
202021	0	0	0	0	1	0	0	0	555
202022	0	2	0	0	1	1	0	0	533
202023	0	0	0	0	0	2	0	0	362
202024	0	1	0	0	1	3	1	0	351
202025	0	0	0	0	0	0	0	0	400
202026	0	0	0	0	3	0	0	0	215
202027	1	0	0	0	0	0	0	0	201
202028	0	0	0	0	1	1	0	0	263
202029	0	0	0	0	0	0	0	0	231
202030	0	0	0	0	2	0	0	0	236
202031	0	0	0	0	0	0	0	0	208
202032	0	0	0	0	0	0	0	0	167
202033	0	0	0	0	0	1	0	0	118
202034	0	0	0	0	0	0	0	0	202
202035	0	0	0	0	0	0	0	0	2324
202036	0	0	0	0	1	0	0	0	2553
202037	0	0	1	0	0	0	0	0	124
202038	0	0	0	0	1	0	0	0	116
202039	0	0	0	0	1	0	0	0	1234