Influenza Positive Tests Reported to CDC by
U.S. Clinical Laboratories
2019-2020 Season
201940 | 136 | 124 | 0.68 | 0.62 | 19851 | 1.3 |
201941 | 146 | 181 | 0.66 | 0.81 | 22113 | 1.47 |
201942 | 172 | 187 | 0.74 | 0.8 | 23131 | 1.55 |
201943 | 201 | 354 | 0.81 | 1.43 | 24630 | 2.25 |
201944 | 221 | 556 | 0.86 | 2.18 | 25417 | 3.05 |
201945 | 414 | 1075 | 1.43 | 3.72 | 28842 | 5.16 |
201946 | 535 | 1589 | 1.7 | 5.05 | 31439 | 6.75 |
201947 | 898 | 2581 | 2.46 | 7.07 | 36473 | 9.53 |
201948 | 1076 | 2793 | 3.04 | 7.89 | 35370 | 10.93 |
201949 | 1425 | 3461 | 3.4 | 8.25 | 41911 | 11.65 |
201950 | 2155 | 5097 | 4.8 | 11.35 | 44888 | 16.15 |
201951 | 3695 | 8579 | 6.78 | 15.75 | 54445 | 22.54 |
201952 | 5975 | 11261 | 9.33 | 17.6 | 63981 | 26.93 |
202001 | 5644 | 9658 | 8.66 | 14.82 | 65136 | 23.49 |
202002 | 6109 | 7927 | 10.06 | 13.06 | 60685 | 23.12 |
202003 | 7711 | 8017 | 12.78 | 13.29 | 60296 | 26.08 |
202004 | 9478 | 8762 | 14.69 | 13.58 | 64486 | 28.28 |
202005 | 12101 | 9667 | 16.76 | 13.39 | 72191 | 30.15 |
202006 | 12958 | 8773 | 18.04 | 12.21 | 71824 | 30.25 |
202007 | 13370 | 7168 | 19.31 | 10.35 | 69209 | 29.67 |
202008 | 12713 | 5740 | 19.5 | 8.8 | 65167 | 28.31 |
202009 | 11709 | 4360 | 18.76 | 6.98 | 62398 | 25.75 |
202010 | 11047 | 3372 | 17.23 | 5.25 | 64110 | 22.49 |
202011 | 8790 | 2592 | 12.15 | 3.58 | 72337 | 15.73 |
202012 | 3973 | 1314 | 5.6 | 1.85 | 70946 | 7.45 |
202013 | 714 | 266 | 1.67 | 0.62 | 42578 | 2.3 |
202014 | 178 | 116 | 0.62 | 0.4 | 28618 | 1.02 |
202015 | 72 | 46 | 0.39 | 0.24 | 18445 | 0.63 |
202016 | 59 | 32 | 0.42 | 0.22 | 13915 | 0.65 |
202017 | 20 | 7 | 0.16 | 0.05 | 12236 | 0.22 |
202018 | 19 | 8 | 0.19 | 0.08 | 9751 | 0.27 |
202019 | 13 | 14 | 0.15 | 0.16 | 8441 | 0.31 |
202020 | 12 | 9 | 0.17 | 0.12 | 7041 | 0.29 |
202021 | 9 | 8 | 0.13 | 0.11 | 6766 | 0.25 |
202022 | 8 | 3 | 0.15 | 0.05 | 5235 | 0.21 |
202023 | 7 | 11 | 0.16 | 0.25 | 4324 | 0.41 |