Important update: Healthcare facilities
CDC has updated select ways to operate healthcare systems effectively in response to COVID-19 vaccination. Learn more
UPDATE
Given new evidence on the B.1.617.2 (Delta) variant, CDC has updated the guidance for fully vaccinated people. CDC recommends universal indoor masking for all teachers, staff, students, and visitors to K-12 schools, regardless of vaccination status. Children should return to full-time in-person learning in the fall with layered prevention strategies in place.
UPDATE
The White House announced that vaccines will be required for international travelers coming into the United States, with an effective date of November 8, 2021. For purposes of entry into the United States, vaccines accepted will include FDA approved or authorized and WHO Emergency Use Listing vaccines. More information is available here.
UPDATE
Travel requirements to enter the United States are changing, starting November 8, 2021. More information is available here.
COVIDView: A Weekly Surveillance Summary of U.S. COVID-19 Activity

U.S. State and Local Public Health Laboratories Reporting to CDC

U.S. State and Local Public Health Laboratories Reporting to CDC
Updated June 26, 2020
This graph displays the number of respiratory specimens tested by age group and the percent positive for SARS-CoV-2 by age group reported to CDC by U.S. State and Local Public Health Laboratories.

U.S. State and Local Public Health Laboratories Reporting to CDC
March 1, 2020 – June 20, 2020
Data as of June 25, 2020
Week No. of Labs Total 0-4 years 5-17 years 18-49 years 50-64 years 65+ years
Spec Tested # Pos % Pos Spec Tested # Pos % Pos Spec Tested # Pos % Pos Spec Tested # Pos % Pos Spec Tested # Pos % Pos Spec Tested # Pos % Pos
202010 78 8,156 973 11.9 223 10 4.5 582 42 7.2 3,144 318 10.1 1,932 247 12.8 2,097 331 15.8
202011 85 35,314 3,477 9.8 964 20 2.1 1,953 83 4.2 15,372 1,369 8.9 8,292 983 11.9 7,828 942 12
202012 87 69,258 6,795 9.8 1,559 36 2.3 2,313 86 3.7 31,615 2,643 8.4 16,011 1,805 11.3 16,202 2,083 12.9
202013 89 65,835 10,688 16.2 1,248 47 3.8 1,418 79 5.6 29,529 3,781 12.8 15,428 2,898 18.8 17,503 3,754 21.4
202014 89 78,600 13,917 17.7 1,117 63 5.6 1,448 169 11.7 34,440 4,464 13 18,648 3,593 19.3 22,405 5,533 24.7
202015 88 82,706 15,049 18.2 907 42 4.6 1,610 168 10.4 34,850 4,403 12.6 19,885 3,629 18.2 25,016 6,723 26.9
202016 86 83,670 15,205 18.2 776 64 8.2 1,467 146 10 36,084 5,255 14.6 19,043 3,323 17.4 25,906 6,344 24.5
202017 85 129,634 21,284 16.4 893 53 5.9 2,517 331 13.2 58,957 8,597 14.6 29,113 4,701 16.1 37,399 7,459 19.9
202018 86 150,112 19,302 12.9 1,181 108 9.1 3,924 474 12.1 65,885 8,015 12.2 34,393 4,110 12 44,098 6,526 14.8
202019 85 163,303 17,596 10.8 1,710 101 5.9 4,360 522 12 72,059 7,701 10.7 37,979 3,579 9.4 46,560 5,609 12
202020 86 178,982 15,023 8.4 1,365 104 7.6 5,025 503 10 77,396 6,859 8.9 40,798 2,910 7.1 53,889 4,583 8.5
202021 84 209,219 14,176 6.8 1,715 126 7.3 6,049 625 10.3 93,259 6,613 7.1 46,290 2,722 5.9 61,256 4,033 6.6
202022 84 214,680 12,140 5.7 1,533 143 9.3 6,074 619 10.2 96,219 5,735 6 47,868 2,327 4.9 62,530 3,307 5.3
202023 84 224,105 11,469 5.1 1,793 150 8.4 6,689 676 10.1 104,818 5,892 5.6 49,164 2,052 4.2 61,060 2,682 4.4
202024 84 235,426 12,176 5.2 2,027 203 10 7,916 869 11 112,582 6,467 5.7 49,899 2,143 4.3 62,424 2,477 4
202025 79 172,748 10,474 6.1 1,773 164 9.2 7,116 778 10.9 84,094 5,921 7 35,889 1,832 5.1 43,482 1,760 4
Total 2,101,748 199,744 9.5 20,784 1,434 6.9 60,461 6,170 10.2 950,303 84,033 8.8 470,632 42,854 9.1 589,655 64,146 10.9