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The COVID Tracking Project will stop collecting data on March 7, 2021.

Definitions

DateTotal antigen tests (people)Total antigen tests (specimens)Positive antigen tests (people)Positive antigen tests (specimens)
February 25, 2021239,8981,328,03556,02359,448
February 24, 2021238,9351,320,79855,83659,265
February 23, 2021237,9141,311,50455,68259,115
February 22, 2021236,6601,299,98055,48858,913
February 21, 2021236,1841,296,91855,37358,786
February 20, 2021235,8321,295,00255,26258,671
February 19, 2021234,8891,287,35255,14758,545
February 18, 2021233,9961,277,68054,99258,388
February 17, 2021233,1131,270,24254,79458,175
February 16, 2021232,3441,260,61154,66258,034
February 15, 2021230,6351,246,48954,49857,858
February 14, 2021230,1211,243,99554,37857,745
February 13, 2021229,9941,242,70454,33357,698
February 12, 2021229,2871,234,63354,20357,564
February 11, 2021227,8361,222,97154,00957,368
February 10, 2021226,5761,214,77253,74957,113
February 9, 2021225,2411,203,42953,48056,826
February 8, 2021223,8331,190,44453,21056,540
February 7, 2021223,2901,187,71153,06356,369
February 6, 2021223,2181,185,28853,00156,308
February 5, 2021222,3081,175,73652,87656,185
February 4, 2021221,4031,165,80352,72556,018
February 3, 2021220,4821,158,05852,54655,837
February 2, 2021219,2081,146,08752,24255,511
February 1, 2021217,4241,131,66151,90555,190
January 31, 2021216,6921,127,36451,68854,951
January 30, 2021216,5581,125,15151,62754,853
January 29, 2021215,5551,115,43251,40954,661
January 28, 2021214,2211,102,68351,13854,358
January 27, 2021213,0291,093,43950,82954,027
January 26, 2021212,0971,084,13250,55953,762
January 25, 2021210,9521,070,58850,25453,417
January 24, 2021210,1971,067,36350,07253,243
January 23, 2021210,0431,065,39349,93553,102
January 22, 2021209,2361,055,11649,74252,883
January 21, 2021207,6291,043,07849,37352,478
January 20, 2021206,5251,034,33049,04352,151
January 19, 2021204,6351,022,22848,53151,620
January 18, 2021203,3551,007,06348,19151,266
January 17, 2021202,6101,004,13747,95450,995
January 16, 2021202,3811,002,43947,86850,909
January 15, 2021201,353993,31147,62350,653
January 14, 2021200,217980,71947,35350,390
January 13, 2021198,901972,07547,01250,025
January 12, 2021197,154960,48946,52949,499
January 11, 2021195,523945,53446,06649,008
January 10, 2021194,313941,64445,72748,638
January 9, 2021193,740939,07345,53948,442
January 8, 2021192,781928,67845,26648,160
January 7, 2021190,342913,00344,62047,470
January 6, 2021189,129904,91244,07746,889
January 5, 2021187,445894,22243,47646,281
January 4, 2021184,968875,55642,66845,458
January 3, 2021184,153872,12942,27345,041
January 2, 2021183,907870,48842,08744,837
January 1, 2021183,464867,21741,89844,622
December 31, 2020182,537854,56341,48444,174
December 30, 2020181,210844,22241,08443,739
December 29, 2020179,118832,62140,43943,076
December 28, 2020177,010814,23539,75542,361
December 27, 2020175,915810,07739,44342,002
December 26, 2020175,811808,49239,34341,923
December 25, 2020175,519806,45639,26441,836
December 24, 2020174,174796,33438,95841,540
December 23, 2020172,087783,60038,53041,069
December 22, 2020169,606768,90337,95140,455
December 21, 2020167,825748,65937,49239,982
December 20, 2020166,638744,21437,16539,631
December 19, 2020166,454742,51737,04339,493
December 18, 2020165,614730,76136,71839,127
December 17, 2020163,502717,40336,11438,487
December 16, 2020162,641708,29235,72438,061
December 15, 2020160,291693,90635,06237,363
December 14, 2020158,857679,28434,51536,776
December 13, 2020158,062676,49234,21136,441
December 12, 2020158,139675,15934,08236,318
December 11, 2020156,926662,41533,67335,889
December 10, 2020154,822647,09432,99435,178
December 9, 2020153,581638,56132,59634,767
December 8, 2020151,536625,55231,91434,054
December 7, 2020149,492609,12931,20333,334
December 6, 2020148,950N/A30,921N/A
December 5, 2020147,321N/A30,321N/A
December 4, 2020146,793N/A30,055N/A
December 3, 2020145,053N/A29,491N/A
December 2, 2020144,130N/A29,027N/A
December 1, 2020141,534N/A28,011N/A
November 30, 2020139,206N/A27,038N/A
November 29, 2020138,472N/A26,696N/A
November 28, 2020138,452N/A26,575N/A
November 27, 2020136,538N/A26,034N/A
November 26, 2020135,888N/A25,713N/A
November 25, 2020134,681N/A25,214N/A
November 24, 2020130,848N/A24,165N/A
November 23, 2020128,726N/A23,323N/A
November 22, 2020128,007N/A23,009N/A
November 21, 2020127,114N/A22,702N/A
November 20, 2020125,266N/A22,164N/A
November 19, 2020122,918N/A21,351N/A
November 18, 2020120,517N/A20,727N/A
November 17, 2020117,600N/A19,863N/A
November 16, 2020114,591N/A18,979N/A
November 15, 2020110,636N/A17,874N/A
November 14, 2020110,178N/A17,591N/A
November 13, 2020108,344N/A17,031N/A
November 12, 2020103,440N/A15,636N/A
November 11, 2020101,190N/A14,888N/A
November 10, 202098,882N/A14,124N/A
November 9, 202095,944N/A12,965N/A
November 8, 202093,929N/A12,260N/A
November 7, 202093,647N/A12,045N/A
November 6, 202090,450N/A11,106N/A
November 5, 202088,445N/A10,502N/A
November 4, 202086,091N/A9,782N/A
November 3, 202084,206N/A9,145N/A
November 2, 202082,806N/A8,741N/A
November 1, 202081,999N/A8,393N/A
October 31, 202081,284N/A8,197N/A
October 30, 202079,221N/A7,759N/A
October 29, 202077,568N/A7,349N/A
October 28, 202075,535N/A6,949N/A
October 27, 202073,681N/A6,521N/A
October 26, 202072,763N/A6,299N/A
October 25, 202072,039N/A6,187N/A
October 24, 202071,378N/A6,117N/A
October 23, 202071,282N/A6,043N/A
October 22, 202070,128N/A5,801N/A
October 21, 202068,339N/A5,615N/A
October 20, 202067,096N/A5,433N/A
October 19, 202065,534N/A5,221N/A
October 18, 202065,140N/A5,161N/A
October 17, 202065,216N/A5,158N/A
October 16, 202063,948N/A5,026N/A
October 15, 202044,640N/A4,921N/A
October 14, 202043,301N/A4,722N/A
October 13, 202042,383N/A4,558N/A
October 12, 202041,464N/A4,385N/A
October 11, 202041,229N/A4,339N/A
October 10, 202041,240N/A4,320N/A
October 9, 202040,536N/A4,263N/A
October 8, 202039,309N/A4,075N/A
October 7, 202036,763N/A3,691N/A
October 6, 202035,866N/A3,629N/A
October 5, 202034,953N/A3,526N/A
October 4, 202034,814N/A3,502N/A
October 3, 202034,763N/A3,493N/A
October 2, 202034,592N/A3,464N/A
October 1, 202033,336N/A3,375N/A
September 30, 202032,440N/A3,233N/A
September 29, 202031,617N/A3,162N/A
September 28, 202030,094N/A2,994N/A
September 27, 202026,254N/A2,792N/A
September 26, 202020,350N/A2,645N/A
September 25, 202020,262N/A2,640N/A
September 24, 202019,784N/A2,511N/A
September 23, 202019,021N/A2,434N/A
September 22, 202018,946N/A2,416N/A
September 21, 202018,817N/A2,401N/A
September 20, 202018,671N/A2,368N/A
September 19, 202018,314N/A2,326N/A
September 18, 202018,101N/A2,314N/A
September 17, 202017,663N/A2,250N/A
September 16, 202017,285N/A2,201N/A
September 15, 202016,832N/A2,112N/A
September 14, 202016,383N/A2,024N/A
September 13, 202016,319N/A2,016N/A
September 12, 202016,279N/A1,991N/A
September 11, 202015,171N/A1,895N/A
September 10, 202014,985N/A1,852N/A
September 9, 202014,539N/A1,762N/A
September 8, 202014,126N/A1,726N/A
September 7, 202014,069N/A1,719N/A
September 6, 202014,081N/A1,719N/A
September 5, 202013,362N/A1,664N/A
September 4, 202013,188N/A1,642N/A
September 3, 202013,081N/A1,628N/A
September 2, 202012,809N/A1,604N/A
September 1, 202012,398N/A1,558N/A
August 31, 202011,957N/A1,500N/A
August 30, 202011,962N/A1,488N/A
August 29, 202011,775N/A1,450N/A
August 28, 202011,155N/A1,382N/A
August 27, 2020N/AN/AN/AN/A
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May 7, 2020N/AN/AN/AN/A
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May 1, 2020N/AN/AN/AN/A
April 30, 2020N/AN/AN/AN/A
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April 27, 2020N/AN/AN/AN/A
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April 1, 2020N/AN/AN/AN/A
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March 27, 2020N/AN/AN/AN/A
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March 6, 2020N/AN/AN/AN/A