With Dallas County taking the lead on Monday, more counties in Texas have issued shelter-in-place or stay-home orders to slow the spread of the coronavirus, prompting firms to temporarily close offices and have employees work remotely.

The counties announcing orders effective on Tuesday evening include Harris County, Brazos County, Galveston County, Bexar County, Travis County and Williamson County. With the orders, residents in Texas’ largest cities will be under stringent rules.