DES MOINES — Iowa officials said the number of coronavirus cases in the state increased by 814 Sunday and two additional deaths were reported.

Health officials said that as of 10 a.m. Sunday 74,361 confirmed cases of coronavirus have been reported since the pandemic began. Of that total, 1,218 people have died and 53,120 have recovered, according to the state’s online virus tracker.

The state said Iowa had an 8.9 percent positivity rate over the past 14 days, but six Iowa counties reported positivity rates over 15 percent over the past 14 days. The high rate means that public schools in Sioux, Lyon, Bremer, Plymouth, Carroll and Chickasaw counties may be able to apply for a state waiver to provide instruction entirely online.

State officials said 274 people were hospitalized with COVID-19 Sunday, down from 290 Saturday. The number of patients battling COVID-19 in intensive care also decreased to 79 on Sunday from Saturday’s 90 patients.