Illinois surpasses testing goal, unveiling new daily high of COVID-19 cases

State reports 2,724 new cases, 108 additional deaths

By BEN ORNER
Capitol News Illinois
borner@capitolnewsillinois.com

SPRINGFIELD — Illinois surpassed a long-stated benchmark of 10,000 daily completed tests for COVID-19, state officials announced Friday. Gov. JB Pritzker called the testing of more than 16,000 people in the past day, “a very important milestone” in the state’s response to the pandemic.

The Illinois Department of Public Health reported Friday that 16,124 tests were completed in the past 24 hours, shattering the state’s previous daily high of more than 9,000.

“Vital to our efforts to reduce social restrictions, get our economy going and keep the residents of our state safe is the expansion of testing for COVID-19 infections,” Pritzker said during his daily briefing in Chicago.

The number of COVID-19 tests predictably brought with it a daily high of new confirmed cases, 2,724, bringing Illinois’ total to 39,658.

“Our ability to test and get results quickly is key to our ability to map the presence of this virus and to gradually reduce our mitigation measures and get more people back to work,” Pritzker said. “There’s still more work to do to maintain and build on this progress, but reaching and surpassing the 10,000 mark is a great first step.”

The governor added that the rate of positive results in the most recent day of tests was 17 percent, which is below the state’s cumulative positive rate of 21 percent.

The IDPH also announced that 108 people died from the virus in the past 24 hours, bringing that total to 1,795. That count is concurrent with state models that show Illinois is in its COVID-19 peak of between 50 and 150 deaths per day.

Pritzker said Illinois was able to achieve Friday’s testing milestone by expanding testing and gathering more testing materials, including new shipments of swabs that have allowed testing output to “more than double” in the past week.

Illinois now has 112 public testing sites across IDPH’s 11 health regions, including five state-run, drive-thru testing sites. Beyond that, private health care providers are also administering tests to their patients.

Despite vastly increased testing, “The challenges in the supply chain in order to get us to 10,000 were immense,” Pritzker said.

NorthShore University Health System has tested about 25,000 people to date, said Gabrielle Cummings, president of Highland Park Hospital, at Friday’s briefing. She added that administering 1,200 tests every day systemwide takes a toll on resources.

“The supply chain remains a challenge, most significantly sourcing re-agents and testing swabs, and the costs that come with it,” Cummings said.

Pritzker said he expects to sustain 10,000 tests per day, but added that depends on available testing supplies and how many people each day request a test.

Pritzker also said the initial 10,000-test milestone was a goal set when Illinois struggled to complete even 5,000 tests per day, and that going forward, the state will need to administer “many more tests than 10,000.”

IDPH Director Dr. Ngozi Ezike said the health department is also pushing testing materials to “more and more” long-term care facilities, which include nursing homes and assisted living facilities, in order to get ahead of future outbreaks.

“Our hope is that by testing staff and residents in the long-term care facilities located in areas with high levels of community transmission, we can detect cases earlier and potentially before an outbreak occurs,” she said.

Antibody tests

One type of testing the state has held off from is antibody testing, which attempts to detect someone’s immunity to COVID-19 via blood sample. Although some hospitals have begun administering these tests, Pritzker said verifying their accuracy “has been difficult.”

Because of the quality of current antibody tests and the fact that this coronavirus is new, Pritzker said, “researchers don’t yet know the extent to which having COVID-19 antibodies equals having immunity.”

“As soon as they prove themselves accurate and reliable, I will make it a priority to get them into our communities as widely as we can,” he said. “What I won’t do is run full speed ahead with these tests before they’re proven, because among other things, we would be offering people a false sense of security.”