IF YOU ARE FULLY VACCINATED
CDC has updated its guidance for people who are fully vaccinated. See Recommendations for Fully Vaccinated People.
IMPORTANT UPDATE FOR SCHOOLS
CDC recommends schools continue to use the current COVID-19 prevention strategies for the 2020-2021 school year. Learn more
COVIDView: A Weekly Surveillance Summary of U.S. COVID-19 Activity

Percentage of Outpatient and Emergency Department Visits for ILI and CLI

Percentage of Outpatient and Emergency Department Visits for ILI and CLI
Updated Feb. 5, 2021
Print
Related Pages
chart Percentage of Outpatient and Emergency Department Visits for ILI and CLI: ILINet and NSSP
resize iconView Larger

Percentage of Outpatient and Emergency Department Visits for COVID-19-Like Illness (CLI) or Influenza-like Illness (ILI)
ILINet and NSSP
September 29, 2019 – January 30, 2021
Data as of February 4, 2021
Week NSSP ILINet
Number of Facilities Reporting Total Number of ED Visits % of Total Visits for CLI % of Total Visits for ILI Number of Sites Reporting Total Patient Visits % of Total Visits for ILI (unweighted) % of Total Visits for ILI (weighted) Baseline
201940 3,401 2,154,618 1.1 1.3 2,912 1,458,307 1.5 1.5 2.4
201941 3,395 2,107,775 1.1 1.5 2,942 1,436,748 1.6 1.6 2.4
201942 3,396 2,098,224 1.2 1.6 2,966 1,430,800 1.7 1.7 2.4
201943 3,397 2,120,880 1.3 1.7 2,997 1,473,831 1.9 1.8 2.4
201944 3,414 2,077,918 1.4 1.9 3,005 1,435,369 2 2 2.4
201945 3,453 2,139,381 1.6 2.2 3,022 1,463,253 2.4 2.4 2.4
201946 3,467 2,135,531 1.7 2.4 2,991 1,426,928 2.6 2.6 2.4
201947 3,477 2,223,853 1.7 2.6 2,987 1,484,969 3 2.9 2.4
201948 3,476 2,112,214 2 3 2,993 1,275,199 3.5 3.4 2.4
201949 3,494 2,240,244 1.8 3 2,995 1,476,208 3.3 3.3 2.4
201950 3,493 2,254,354 1.9 3.4 2,958 1,458,774 3.9 3.9 2.4
201951 3,492 2,238,209 2.2 4.2 2,926 1,424,436 5 5.1 2.4
201952 3,492 2,346,996 2.7 5.8 2,917 1,338,669 7.2 7.1 2.4
202001 3,544 2,435,276 2.4 5.4 2,970 1,426,691 6.2 5.9 2.4
202002 3,548 2,325,954 1.9 4.5 3,002 1,492,251 5.1 4.9 2.4
202003 3,546 2,295,877 1.8 4.5 2,995 1,489,132 5.4 5.3 2.4
202004 3,572 2,293,474 2 5 2,997 1,496,826 6 6.1 2.4
202005 3,572 2,388,064 2.3 5.8 2,995 1,575,900 6.9 6.7 2.4
202006 3,586 2,377,122 2.2 5.9 3,005 1,571,657 7.1 6.8 2.4
202007 3,599 2,312,178 2.1 5.2 2,969 1,533,883 6.2 6.1 2.4
202008 3,594 2,297,848 1.9 4.8 2,984 1,433,517 5.6 5.5 2.4
202009 3,610 2,259,444 1.8 4.3 2,947 1,466,346 5.1 5.1 2.4
202010 3,622 2,291,241 2.2 4.7 2,913 1,489,410 5.3 5.3 2.4
202011 3,626 2,277,988 3.4 5.9 2,847 1,425,172 6.3 5.7 2.4
202012 3,623 1,829,925 5.9 7 2,810 1,068,755 7.4 6.4 2.4
202013 3,642 1,471,480 6.7 5.7 2,738 853,431 6.2 4.9 2.4
202014 3,640 1,281,325 6.8 4.4 2,696 750,546 4.8 3.8 2.4
202015 3,629 1,217,904 6 3.2 2,698 718,953 3.5 2.8 2.4
202016 3,630 1,196,326 4.9 2.3 2,679 709,970 2.6 2.1 2.4
202017 3,618 1,266,900 4.2 1.8 2,663 750,576 2 1.7 2.4
202018 3,628 1,323,718 3.7 1.4 2,635 790,883 1.6 1.4 2.4
202019 3,627 1,386,243 3.1 1.2 2,624 817,791 1.4 1.2 2.4
202020 3,630 1,436,536 2.7 1 2,613 846,493 1.2 1.1 2.4
202021 3,656 1,538,979 2.4 0.9 2,954 1,057,716 1.1 1 2.4
202022 3,677 1,632,575 2 0.8 2,936 1,077,400 0.9 0.9 2.4
202023 3,679 1,681,952 1.8 0.7 2,913 1,129,210 0.8 0.8 2.4
202024 3,679 1,757,501 1.9 0.7 2,886 1,168,231 0.8 0.9 2.4
202025 3,687 1,801,777 2.3 0.9 2,923 1,241,545 1 0.9 2.4
202026 3,697 1,894,523 3.1 1.2 2,880 1,281,547 1.2 1.2 2.4
202027 3,699 1,897,782 3.8 1.3 2,873 1,282,831 1.4 1.3 2.4
202028 3,696 1,993,734 4.2 1.3 2,898 1,354,025 1.5 1.4 2.4
202029 3,700 1,951,864 4.1 1.3 2,870 1,332,358 1.4 1.3 2.4
202030 3,706 1,914,918 3.7 1.1 2,932 1,350,378 1.2 1.2 2.4
202031 3,702 1,905,592 3.3 1 2,968 1,341,511 1.2 1.2 2.4
202032 3,723 1,889,846 3 0.9 2,924 1,327,898 1.1 1.1 2.4
202033 3,722 1,922,247 2.6 0.8 2,944 1,331,021 1 1 2.4
202034 3,729 1,907,060 2.3 0.8 2,897 1,334,021 1 1 2.4
202035 3,733 1,911,604 2.2 0.8 2,925 1,340,683 1 1 2.4
202036 3,729 1,905,179 2 0.8 2,869 1,317,298 0.9 0.9 2.4
202037 3,730 1,919,106 2 0.8 2,849 1,308,903 1 1 2.4
202038 3,748 1,920,278 2 0.8 2,827 1,325,442 1 1 2.4
202039 3,756 1,928,975 2.1 0.9 2,784 1,346,001 1 1 2.4
202040 3,756 1,930,860 2.3 0.9 3,305 1,535,945 1.1 1.1 2.6
202041 3,758 1,992,820 2.7 1.1 3,334 1,610,538 1.2 1.2 2.6
202042 3,756 1,964,388 2.9 1 3,318 1,576,883 1.1 1.1 2.6
202043 3,761 1,953,462 3.3 1.1 3,336 1,573,580 1.2 1.2 2.6
202044 3,752 1,889,205 3.7 1.1 3,432 1,558,591 1.2 1.3 2.6
202045 3,758 1,963,302 4.6 1.2 3,432 1,595,412 1.3 1.4 2.6
202046 3,756 2,039,790 5.5 1.3 3,400 1,635,093 1.4 1.5 2.6
202047 3,762 1,967,640 6.3 1.4 3,338 1,584,214 1.4 1.6 2.6
202048 3,764 1,873,740 6.8 1.4 3,335 1,418,290 1.5 1.6 2.6
202049 3,766 1,933,750 6.9 1.3 3,338 1,530,701 1.4 1.6 2.6
202050 3,761 1,917,909 7.3 1.3 3,348 1,545,283 1.4 1.5 2.6
202051 3,771 1,867,080 7.4 1.3 3,283 1,483,558 1.4 1.5 2.6
202052 3,772 1,762,431 7.8 1.3 3,281 1,352,891 1.5 1.5 2.6
202053 3,749 1,895,988 8.1 1.4 3,250 1,445,158 1.5 1.6 2.6
202101 3,546 1,831,448 8.3 1.3 3,264 1,561,742 1.4 1.5 2.6
202102 3,569 1,764,104 7.5 1.1 3,229 1,485,371 1.3 1.3 2.6
202103 3,568 1,780,638 6.3 1.1 3,184 1,466,802 1.2 1.3 2.6
202104 3,571 1,754,009 5.1 1 3,062 1,410,370 1.1 1.1 2.6
Total 135,859,838 93,910,115

Download Raw Data excel icon[CSV – 47 KB]