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IMPORTANT UPDATE FOR SCHOOLS
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Important update: Healthcare facilities
CDC has updated select ways to operate healthcare systems effectively in response to COVID-19 vaccination. Learn more
COVIDView: A Weekly Surveillance Summary of U.S. COVID-19 Activity

U.S. Clinical Laboratories Reporting SARS-CoV-2 Test Results to CDC

U.S. Clinical Laboratories Reporting SARS-CoV-2 Test Results to CDC
Updated Sept. 25, 2020

Week No. of Labs Spec Tested # Pos % Pos
U.S. Clinical Laboratories Reporting SARS-CoV-2 Test Results to CDC
March 8, 2020 – September 19, 2020
Data as of September 24, 2020
202011 32 3,214 209 6.5
202012 49 22,831 1,391 6.1
202013 60 46,510 3,860 8.3
202014 72 56,218 5,923 10.5
202015 90 57,026 6,914 12.1
202016 109 68,229 7,268 10.7
202017 116 90,760 9,053 10
202018 123 113,973 9,685 8.5
202019 132 138,244 9,104 6.6
202020 134 163,350 9,565 5.9
202021 134 202,060 10,578 5.2
202022 144 210,509 10,038 4.8
202023 143 222,305 9,329 4.2
202024 150 227,138 9,587 4.2
202025 148 234,568 10,962 4.7
202026 147 266,708 15,908 6
202027 158 281,586 19,663 7
202028 158 310,083 23,287 7.5
202029 158 361,259 24,527 6.8
202030 155 348,919 22,648 6.5
202031 152 337,820 21,494 6.4
202032 146 339,879 20,456 6
202033 151 333,403 18,882 5.7
202034 153 313,908 16,981 5.4
202035 153 330,012 16,833 5.1
202036 149 309,920 16,726 5.4
202037 140 282,968 16,989 6
202038 84 175,308 9,509 5.4
Total 5,848,708 357,369 6.1

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