The question is 2 out of how many tests? If this page https://www.cdc.gov/coronavirus/2019-ncov/cases-in-us.html https://www.cdc.gov/coronavirus/2019-ncov/cases

The question is 2 out of how many tests? If this page https://www.cdc.gov/coronavirus/2019-ncov/cases-in-us.html https://www.cdc.gov/coronavirus/2019-ncov/cases-in-us.html is to be believed, only about a dozen tests were done over the past two days because it was 445 tested on Wednesday and we have 2 hits.