SALEM, Ore. (AP) — Gov. Kate Brown on Thursday extended Oregon’s state of emergency for COVID-19 until June 28, saying a fourth surge of the pandemic is being driven by variants of the disease and causing increased cases and hospitalizations.

The declaration allows Brown to issue executive orders restricting activity and helps the state utilize federal COVID-relief funds, the governor’s office said.

Brown is putting 15 counties that encompass the state’s biggest cities into the state’s extreme risk category starting Friday, imposing restrictions that include banning indoor restaurant dining.

Find a county-by-county breakdown of risk levels and reopening status

The restaurant sector has objected to Brown’s action, with the Oregon Restaurant & Lodging Association declaring that the state lost more than 1,000 food service businesses in 2020 and that 200 more closed permanently so far this year.

Brown says her actions are temporary.

“I intend to fully reopen our economy by the end of June, and the day is approaching when my emergency orders can eventually be lifted,” Brown said in a statement. “How quickly we get there is up to each and every one of us doing our part.”

Brown said more 1.2 million pepole in the state have been fully vaccinated, but the “overwhelming majority” of new cases are from younger, unvaccinated residents. Oregon’s population is more than 4.2 million.

She said hospitalizations nearly doubled in the last two weeks, to more than 300.