According to https://www.cdc.gov/coronavirus/2019-ncov/symptoms-testing/testing.html "There are two kinds of tests are available for COVID-19: viral tests and antibody tests."
Statement in section
https://github.com/nextstrain/narratives/blob/master/ncov_sit-rep_2020-05-01.md#as-an-official
doesn't clarify which COVID-19 testing refers to.
According to https://www.cdc.gov/coronavirus/2019-ncov/symptoms-testing/testing.html "There are two kinds of tests are available for COVID-19: viral tests and antibody tests."
Statement in section
https://github.com/nextstrain/narratives/blob/master/ncov_sit-rep_2020-05-01.md#as-an-official
doesn't clarify which COVID-19 testing refers to.