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

Number of Specimens Tested and Percent Positive for SARS-CoV-2

Number of Specimens Tested and Percent Positive for SARS-CoV-2
Updated Jan. 4, 2021

Combined U.S. Laboratories Reporting to CDC: Public Health Laboratories and a Subset of Commercial and Clinical Laboratories
March 1, 2020 – December 26, 2020
Data as of December 30, 2020
Total (includes age unknown) 0-4 years 5-17 years 18-49 years 50-64 years 65+ years
Week Spec Tested % Pos Spec Tested % Pos Spec Tested % Pos Spec Tested % Pos Spec Tested % Pos Spec Tested % Pos
202010 8,319 11.8 229 4.4 586 7.2 3,186 10 1,980 12.5 2,160 15.5
202011 38,345 9.5 985 2.0 1,984 4.2 15,663 8.8 8,440 11.7 7,981 11.9
202012 87,990 9.1 1,588 2.2 2,364 3.7 32,202 8.3 16,308 11.2 16,439 12.7
202013 111,112 13.0 1,290 3.6 1,452 5.5 30,592 12.5 15,864 18.5 17,912 21.3
202014 662,079 22.1 9,115 7.4 15,912 15.9 320,172 21.1 156,690 26.2 104,121 26.8
202015 645,561 21.7 7,600 9.0 16,056 17.9 301,965 21.0 155,834 24.6 106,574 26.1
202016 651,646 19.1 7,359 9.9 18,118 16.7 290,275 19.5 153,668 20.7 113,530 21.7
202017 831,419 15.7 8,629 9.3 24,538 16.1 359,673 16.7 191,272 16.2 155,900 16.3
202018 998,212 12.9 10,897 9.1 30,972 15.3 423,762 14.2 226,903 12.7 190,766 12.5
202019 1,168,662 10.0 13,915 7.9 37,295 13.2 482,880 11.6 263,557 9.5 233,296 8.9
202020 1,432,102 7.8 16,914 7.7 46,948 11.3 581,190 9.3 322,484 7.1 298,051 6.4
202021 1,739,996 6.9 19,323 7.8 55,948 10.9 730,195 8.1 384,004 6.1 346,040 5.3
202022 1,733,184 5.9 17,382 7.5 51,687 10.9 723,328 7.0 381,904 5.1 344,346 4.4
202023 1,944,450 5.5 19,980 7.9 60,129 10.4 846,416 6.7 412,705 4.5 361,996 3.8
202024 2,143,810 6.1 23,896 8.5 73,783 10.9 974,919 7.7 437,975 4.9 361,698 3.7
202025 2,440,460 7.9 30,346 9.8 99,773 11.8 1,169,838 10.1 480,450 6.1 375,262 4.2
202026 2,893,164 9.4 38,346 10.5 136,619 12.5 1,438,273 11.6 555,330 7.6 403,604 5.2
202027 2,849,953 9.7 37,570 10.0 139,520 12.2 1,444,187 11.3 535,571 8.5 372,177 5.9
202028 3,153,332 9.8 43,171 10.3 156,734 12.8 1,591,357 11.2 605,968 8.9 421,430 6.7
202029 3,123,918 8.9 43,074 9.4 157,152 12.1 1,545,477 10.0 590,007 8.4 407,170 6.7
202030 2,812,324 8.4 38,820 9.2 136,307 11.6 1,363,648 9.2 530,464 8.2 369,274 6.8
202031 2,607,520 7.4 35,598 8.4 124,836 10.9 1,270,530 7.7 479,076 7.2 334,780 6.2
202032 2,509,479 6.7 34,252 7.8 118,356 9.9 1,216,616 6.8 460,541 6.5 324,792 5.8
202033 2,458,599 6.0 34,279 6.8 117,776 8.8 1,197,950 6.0 443,556 5.8 317,115 5.2
202034 2,442,023 5.4 33,874 6.0 118,086 7.7 1,160,496 5.6 426,586 5.2 298,072 4.8
202035 2,259,568 5.6 33,549 5.6 122,777 7.1 1,081,923 6.0 403,706 5.0 283,428 4.3
202036 2,295,836 5.3 33,663 5.0 125,081 6.3 1,109,502 5.7 404,034 4.5 284,616 4.0
202037 2,162,381 5.1 30,808 4.2 115,914 6.1 1,000,135 5.4 384,738 4.3 287,237 3.7
202038 2,504,044 5.0 37,533 4.1 150,439 6.0 1,134,340 5.2 438,853 4.3 326,184 3.8
202039 2,588,501 5.2 36,103 4.1 144,753 5.8 996,181 5.2 388,007 4.5 292,524 3.9
202040 2,614,964 5.3 40,659 4.1 164,606 5.9 1,164,964 5.2 457,736 4.8 340,523 4.2
202041 2,962,625 5.6 44,192 4.4 186,860 6.3 1,336,077 5.4 527,642 5.2 385,812 4.6
202042 2,887,737 6.6 42,722 5.4 185,143 7.3 1,306,792 6.3 511,978 6.1 374,558 5.3
202043 3,049,762 7.3 45,963 5.9 208,673 8.0 1,414,253 7.1 552,767 7.0 399,929 6.1
202044 3,219,227 8.6 48,345 6.7 226,572 9.0 1,485,660 8.2 575,298 8.2 406,411 6.9
202045 3,540,078 10.8 58,422 8.2 269,463 11.4 1,658,381 10.7 621,090 10.4 434,622 8.7
202046 3,922,350 11.9 68,205 8.9 307,662 12.7 1,825,486 11.8 704,793 11.7 490,222 10.0
202047 4,560,295 10.7 78,710 8.9 343,125 11.9 2,191,973 10.3 828,380 10.8 566,072 9.7
202048 3,402,457 12.1 54,667 10.3 207,312 15.0 1,580,296 11.6 601,143 12.3 424,465 10.9
202049 3,898,903 13.4 67,980 12.0 277,818 16.6 1,859,994 13.4 731,784 13.4 505,407 11.7
202050 3,771,829 12.9 67,611 11.7 277,031 15.6 1,768,806 13.0 713,458 13.0 492,169 11.5
202051 3,542,013 12.4 62,080 11.7 247,672 15.5 1,720,180 12.3 676,710 12.8 463,377 11.6
202052 2,133,153 12.3 26,702 12.9 113,231 15.9 897,548 11.9 357,420 12.4 252,820 11.3

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