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Tests Performed per Confirmed Case of COVID-19 at 4 Time Points: Cuba and United States, June 1, 2020‒July 1, 2021
| Tests per Confirmed Case | ||
| Cuba | United States | |
| June 1, 2020 | 83.70 | 22.70 |
| October 1, 2020 | 143.30 | 22.20 |
| March 15, 2021 | 23.50 | 23.30 |
| July 1, 2021 | 12.40 | 41.70 |
Source. Roser et al.19
