Mississippi is closing its only remaining parking garage field hospital set up to treat coronavirus patients during the delta variant surge, but it is still relying on out-of-state workers to help increase ICU capacity in state hospitals, officials said Wednesday.

Health officials also reported the state’s seventh child death from the coronavirus since the start of the pandemic and raised alarms about a string of deaths in unvaccinated pregnant women. State Health Officer Dr. Thomas Dobbs said eight pregnant women with coronavirus have died over the past four weeks.