Influenza Positive Tests Reported to CDC by
U.S. Public Health Laboratories
2017-2018 Season
Week A(H3N2v) A (H1N1)pdm09 A(H3) A(unable to sub-type) A(Subtyping not performed) B BVIC BYAM Total # Tested
2017401131240350161005
201741014143014413994
2017420141730021111181
2017430261770471211348
20174402324602143361494
20174502831101124311500
20174605640402295601815
20174704148300105601561
20174816177101120101032297
20174907210150331161022664
2017500136149301239371693432
2017510240247601980402544729
20175202772957030109373625320
20180103153275040168464476298
20180203973303074168465086799
20180304042709057192495166171
20180405362733040235636996811
20180505382461055326937686912
201806053820300443471188906379
201807047614650652611118995366
201808029710570512571108684442
2018090253603016236866593515
2018100143402026202866022961
2018110185272026193684992449
201812011522308143514412168
201813012621308117614331896
2018140114163014102533581856
2018150991020368402731414
201816052860053432001130
20181704952016228125964
20181804631032312133780
201819013210114651521
2018200157006519368
201821017400019205
20182202204013100