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COVIDView: A Weekly Surveillance Summary of U.S. COVID-19 Activity

Emergency Department Visits Percentage of Visits for COVID-19-Like Illness (CLI) or Influenza-like Illness (ILI)

Emergency Department Visits Percentage of Visits for COVID-19-Like Illness (CLI) or Influenza-like Illness (ILI)
Updated May 22, 2020

National Syndromic Surveillance Program (NSSP): Emergency Department Visits Percentage of Visits for COVID-19-Like Illness (CLI) or Influenza-like Illness (ILI)
September 29, 2019 – May 16, 2020
Data as of May 21, 2020
National
Week Number of Facilities Reporting Total Number of ED Visits CLI Visits ILI Visits
Number Percent of Total Visits Number Percent of Total Visits
201940 3,294 2,167,084 23,105 1.1 19,730 0.9
201941 3,287 2,121,877 24,057 1.1 20,604 1
201942 3,287 2,116,373 26,444 1.2 22,677 1.1
201943 3,288 2,137,441 27,533 1.3 23,929 1.1
201944 3,327 2,095,521 29,257 1.4 25,625 1.2
201945 3,341 2,143,966 33,909 1.6 30,135 1.4
201946 3,357 2,128,124 36,240 1.7 32,610 1.5
201947 3,367 2,215,980 39,283 1.8 36,246 1.6
201948 3,370 2,104,618 43,048 2 39,914 1.9
201949 3,371 2,231,853 41,809 1.9 37,853 1.7
201950 3,377 2,245,770 44,030 2 42,637 1.9
201951 3,376 2,229,401 49,676 2.2 51,048 2.3
201952 3,379 2,336,211 64,395 2.8 68,767 2.9
202001 3,395 2,413,469 58,829 2.4 57,740 2.4
202002 3,392 2,297,996 43,457 1.9 42,731 1.9
202003 3,398 2,268,646 42,412 1.9 44,732 2
202004 3,416 2,266,361 46,099 2 49,730 2.2
202005 3,430 2,358,775 54,095 2.3 59,864 2.5
202006 3,428 2,346,984 53,251 2.3 59,158 2.5
202007 3,443 2,281,055 47,471 2.1 51,024 2.2
202008 3,442 2,263,292 44,056 1.9 46,060 2
202009 3,451 2,226,956 40,842 1.8 41,875 1.9
202010 3,462 2,257,828 49,497 2.2 49,991 2.2
202011 3,462 2,243,393 76,810 3.4 71,568 3.2
202012 3,461 1,800,248 107,625 6 84,534 4.7
202013 3,469 1,446,269 99,436 6.9 62,396 4.3
202014 3,472 1,259,631 86,908 6.9 43,850 3.5
202015 3,460 1,198,097 72,548 6.1 30,170 2.5
202016 3,458 1,176,397 58,799 5 21,356 1.8
202017 3,448 1,245,875 52,797 4.2 17,484 1.4
202018 3,447 1,301,413 48,193 3.7 14,889 1.1
202019 3,446 1,362,403 41,451 3 12,577 0.9
202020 3,441 1,404,720 35,359 2.5 11,736 0.8
Total 65,694,027 1,642,721 1,325,240

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