COVID-like illness accounts for 0.3% of emergency department visits in Baltimore, Anne Arundel, Baltimore and 3 more counties for the week of October 4. COVID-like illness activity in Baltimore, Anne Arundel, Baltimore and 3 more counties is holding steady compared with recent weeks. The highest reading in the current data window is 0.3%.

Emergency department visits for COVID-19 in your local area, from CDC surveillance data.