Influenza Positive Tests Reported to CDC by
U.S. Clinical Laboratories
2017-2018 Season
201740 | 227 | 114 | 1.47 | 0.74 | 15410 | 2.21 |
201741 | 247 | 98 | 1.5 | 0.59 | 16471 | 2.09 |
201742 | 274 | 109 | 1.55 | 0.62 | 17640 | 2.17 |
201743 | 331 | 130 | 1.86 | 0.73 | 17826 | 2.58 |
201744 | 504 | 222 | 2.52 | 1.11 | 20004 | 3.62 |
201745 | 684 | 247 | 3.22 | 1.15 | 21257 | 4.37 |
201746 | 937 | 319 | 3.94 | 1.34 | 23775 | 5.28 |
201747 | 1316 | 339 | 5.61 | 1.44 | 23479 | 7.04 |
201748 | 1513 | 426 | 5.64 | 1.59 | 26828 | 7.22 |
201749 | 2181 | 521 | 7.77 | 1.86 | 28083 | 9.62 |
201750 | 4457 | 815 | 12.7 | 2.31 | 35100 | 15.01 |
201751 | 8823 | 1665 | 18.92 | 3.57 | 46643 | 22.48 |
201752 | 11486 | 1998 | 21.37 | 3.72 | 53748 | 25.08 |
201801 | 12752 | 2456 | 20.88 | 4.01 | 61072 | 24.9 |
201802 | 14778 | 3117 | 21.9 | 4.62 | 67494 | 26.51 |
201803 | 14079 | 3656 | 21.23 | 5.51 | 66324 | 26.73 |
201804 | 16154 | 5242 | 20.28 | 6.58 | 79674 | 26.85 |
201805 | 14594 | 6408 | 18.12 | 7.96 | 80525 | 26.08 |
201806 | 13560 | 7573 | 17 | 9.49 | 79787 | 26.48 |
201807 | 10990 | 7828 | 14.93 | 10.63 | 73612 | 25.56 |
201808 | 6925 | 6107 | 11.74 | 10.35 | 58985 | 22.09 |
201809 | 4224 | 4271 | 9.08 | 9.18 | 46530 | 18.25 |
201810 | 2800 | 3354 | 7.07 | 8.47 | 39608 | 15.53 |
201811 | 2297 | 3227 | 6.47 | 9.08 | 35523 | 15.55 |
201812 | 1923 | 2870 | 6.05 | 9.02 | 31798 | 15.07 |
201813 | 1649 | 2761 | 5.64 | 9.44 | 29263 | 15.07 |
201814 | 1087 | 2182 | 4.2 | 8.42 | 25905 | 12.61 |
201815 | 854 | 1848 | 3.56 | 7.7 | 24010 | 11.25 |
201816 | 555 | 1355 | 2.74 | 6.68 | 20280 | 9.41 |
201817 | 452 | 1041 | 2.33 | 5.36 | 19433 | 7.68 |
201818 | 342 | 706 | 2.04 | 4.23 | 16701 | 6.27 |
201819 | 189 | 441 | 1.3 | 3.04 | 14498 | 4.34 |
201820 | 172 | 235 | 1.34 | 1.82 | 12879 | 3.16 |
201821 | 114 | 158 | 0.98 | 1.36 | 11580 | 2.34 |
201822 | 76 | 87 | 0.71 | 0.82 | 10655 | 1.52 |
201823 | 73 | 79 | 0.72 | 0.78 | 10137 | 1.49 |
201824 | 49 | 65 | 0.55 | 0.74 | 8837 | 1.29 |
201825 | 47 | 38 | 0.56 | 0.45 | 8353 | 1.01 |
201826 | 56 | 29 | 0.73 | 0.38 | 7622 | 1.11 |
201827 | 42 | 24 | 0.63 | 0.36 | 6645 | 0.99 |
201828 | 46 | 14 | 0.68 | 0.21 | 6785 | 0.88 |
201829 | 51 | 15 | 0.76 | 0.22 | 6719 | 0.98 |
201830 | 46 | 18 | 0.7 | 0.27 | 6593 | 0.97 |
201831 | 43 | 16 | 0.71 | 0.26 | 6068 | 0.97 |
201832 | 41 | 20 | 0.62 | 0.3 | 6636 | 0.91 |
201833 | 36 | 18 | 0.53 | 0.27 | 6739 | 0.8 |
201834 | 74 | 27 | 1 | 0.36 | 7428 | 1.35 |
201835 | 99 | 31 | 1.22 | 0.38 | 8147 | 1.59 |
201836 | 112 | 50 | 1.26 | 0.56 | 8883 | 1.82 |
201837 | 27 | 19 | 0.33 | 0.23 | 8176 | 0.56 |