NOTE: On Saturday, April 17, 2021, the Missouri Department of Health and Senior Services (DHSS) noted on the dashboard that it detected a database error that caused individuals with both a positive PCR and antigen result to be counted as both probable and confirmed case. This correction removed 11,454 cases counted twice in previously probable antigen cases, according to the notation.
NOTE: As of Monday, March 8, 2021, the Missouri Department of Health and Senior Services (DHSS) began sending county-level data showing “probable” COVID-19 cases detected by antigen testing. Using the historical data from the DHSS dashboard, we reconfigured this graph to include this number in total.
NOTE: Missouri updated its data dashboard on September 28, 2020 to delete duplicate cases. This resulted in a decrease in the total cases, which caused the daily count to reflect a negative number.