Influenza Positive Tests Reported to CDC by
U.S. Clinical Laboratories
2017-2018 Season
201740 | 226 | 114 | 1.47 | 0.74 | 15314 | 2.22 |
201741 | 245 | 97 | 1.49 | 0.59 | 16340 | 2.09 |
201742 | 274 | 109 | 1.56 | 0.62 | 17511 | 2.18 |
201743 | 329 | 129 | 1.86 | 0.72 | 17684 | 2.58 |
201744 | 502 | 220 | 2.52 | 1.1 | 19865 | 3.63 |
201745 | 680 | 242 | 3.22 | 1.14 | 21083 | 4.37 |
201746 | 935 | 315 | 3.95 | 1.33 | 23627 | 5.29 |
201747 | 1314 | 336 | 5.63 | 1.44 | 23318 | 7.07 |
201748 | 1506 | 413 | 5.65 | 1.55 | 26613 | 7.21 |
201749 | 2174 | 512 | 7.79 | 1.83 | 27878 | 9.63 |
201750 | 4426 | 798 | 12.7 | 2.29 | 34827 | 14.99 |
201751 | 8756 | 1629 | 18.95 | 3.52 | 46195 | 22.48 |
201752 | 11390 | 1981 | 21.38 | 3.71 | 53270 | 25.1 |
201801 | 12560 | 2408 | 20.89 | 4 | 60105 | 24.9 |
201802 | 14584 | 3088 | 21.91 | 4.63 | 66559 | 26.55 |
201803 | 13914 | 3627 | 21.24 | 5.53 | 65493 | 26.78 |
201804 | 15948 | 5182 | 20.27 | 6.58 | 78664 | 26.86 |
201805 | 14466 | 6367 | 18.14 | 7.98 | 79722 | 26.13 |
201806 | 13441 | 7535 | 17.01 | 9.53 | 79018 | 26.54 |
201807 | 10902 | 7774 | 14.94 | 10.65 | 72935 | 25.6 |
201808 | 6846 | 6056 | 11.77 | 10.41 | 58159 | 22.18 |
201809 | 4183 | 4223 | 9.13 | 9.21 | 45804 | 18.35 |
201810 | 2772 | 3316 | 7.11 | 8.51 | 38965 | 15.62 |
201811 | 2273 | 3199 | 6.49 | 9.13 | 35004 | 15.63 |
201812 | 1906 | 2843 | 6.08 | 9.07 | 31316 | 15.16 |
201813 | 1634 | 2738 | 5.64 | 9.46 | 28934 | 15.11 |
201814 | 1064 | 2167 | 4.15 | 8.46 | 25594 | 12.62 |
201815 | 839 | 1822 | 3.53 | 7.67 | 23752 | 11.2 |
201816 | 550 | 1332 | 2.74 | 6.65 | 20021 | 9.4 |
201817 | 443 | 1028 | 2.3 | 5.35 | 19208 | 7.65 |
201818 | 335 | 697 | 2.03 | 4.22 | 16497 | 6.25 |
201819 | 185 | 429 | 1.29 | 2.99 | 14335 | 4.28 |
201820 | 160 | 214 | 1.27 | 1.7 | 12557 | 2.97 |
201821 | 114 | 157 | 0.99 | 1.37 | 11409 | 2.37 |
201822 | 75 | 85 | 0.71 | 0.8 | 10496 | 1.52 |
201823 | 71 | 78 | 0.71 | 0.78 | 9924 | 1.5 |
201824 | 49 | 65 | 0.58 | 0.77 | 8435 | 1.35 |
201825 | 45 | 38 | 0.6 | 0.5 | 7488 | 1.1 |
201826 | 22 | 8 | 0.43 | 0.15 | 5043 | 0.59 |