Coronavirus Data

As the city, state and country contends with the rapid spread of the novel coronavirus COVID-19, data tells an important story. We’re tracking the numbers that count, including new cases, infection rates and geographic mapping.

Some health care systems, like Rush, are again requiring visitors to mask up to help mitigate recent spreading of respiratory viruses, mainly influenza, COVID-19 and RSV.
Potentially millions of people across the U.S. showed so-called long-COVID symptoms in 2020 even though they initially tested negative for the virus back then, researchers find.
“With the holidays only a week or two in the rearview mirror, I fear the climb will continue as the virus incubates in those who were exposed at the end of December,” Gov. J.B. Pritzker said.
On Wednesday, Illinois reported 16,581 people tested positive for the virus, according to the Illinois Department of Public Health. The previous record was set Nov. 13, 2020, with 15,415 positive cases that day.
“We have committed very real harm to a large number of patients this week,” Dr. Sarah Unterman, chief of staff for the hospital, said in a memo excoriating the “horrific and disturbing” situation.
A large swath of the population remains unvaccinated. As of Nov. 18, 51.6% of Black residents have received at least one vaccine dose, according to the Chicago Department of Public Health. Among Latinos, the rate was 61.6%.
Cook County’s vaccination rate among Latinos dropped when layered with new 2020 census figures.
The preliminary seven-day infection rate was 0.8% as of Monday, another record low since experts started tracking the metric in May 2020.
More than 68% of adults in Illinois have received at least one dose of vaccine and more than 51% are fully vaccinated, the state reported.
Track the latest confirmed COVID-19 cases by zip code with this state map, updated daily with public health department data.
Track the latest confirmed COVID-19 cases across the state with this state map, updated daily with public health department data.
“We are pleased to vaccinate people who live in Chicago, who work in Chicago, who get medical care in Chicago,” Health Commissioner Allison Arwady said Thursday. But “we don’t want people broadly driving long distances who don’t have connections to Chicago.”
Keep track of coronavirus cases across the country, broken down by county.
Keep track of coronavirus cases around the world, including recoveries and deaths.
Keep track of how many tests are being administered in Illinois as the state announces them.
Keep track of new coronavirus cases and deaths in Illinois as the state announces them.
The latest cases are a decline from the massive caseloads the state reported the previous two days.
Dr. Allison Arwady, commissioner of the Chicago Department of Public Health, said Tuesday that Indiana may soon be added to Chicago’s quarantine travel list, too.
The new guidelines and region breakdown aims to take a more granular approach to coronavirus mitigation, targeting smaller areas than the original plan did and separating Chicago into its own region.