The City of Chicago is currently in Phase Four: "Gradually Resume." Many City services have adjusted hours or locations and may require health screens prior to entering their physical spaces. Please call ahead or visit any department's website to get additional details, or visit chicago.gov/covid-19.
CHICAGO – Mayor Lori E. Lightfoot and the Chicago Department of Public Health (CDPH) today announced new data suggesting social distancing and the state’s Stay-at-Home order may be working to flatten the COVID-19 curve in Chicago, slowing the rate of increase in total cases in Chicago. This includes new case-level analysis gathered over the past month signaling great improvement in the time it is taking for the number of cases to double. Just one month ago, cases in Chicago were doubling every 2-3 days; now they are doubling only every 12 days.
As Chicagoans approach the fourth week of the ‘Stay at Home’ order, this new data capturing cases, community mobility, as well as trends showing the consistent capacity of the hospital system, suggest the City’s mitigation efforts have been effective in reducing transmission of COVID-19. However, a steady decline in new cases still needs to occur before major social distancing interventions are no longer required. All data are available in a newly published data suite, shared on the city’s website Chicago.gov/coronavirus.
“Thanks to our citywide efforts to stay home and socially isolate, we have made important progress in flattening the curve and stemming the spread of COVID-19 in Chicago,” said Mayor Lightfoot. “However, as encouraging as these numbers are, the light at the end of the tunnel is only a pinprick and we will need continued diligence and social compliance before we can bend the curve and outrun this crisis. That’s why it is imperative we continue to be safe and act responsibly, as it is truly a matter of life and death.”
Flattening the curve means that Chicago has seen continuous progress in its effort to slow the spread of the virus, and therefore, protect the local healthcare system from becoming overwhelmed. The curve refers to the infection rate which, without interventions like staying at home, skyrockets to the peak and rapidly diminishes the capacity of local hospitals. As Chicagoans flatten the curve, the rate of increase of new infections begins to decline, where the number of people being diagnosed each day is still rising but at a slower rate. Flattening the curve allows the City to maintain resources, continue treating patients and ultimately, save lives.
“This data is encouraging and shows that all of our efforts appear to be having the intended impact in helping to limit the spread of this virus,” said Dr. Allison Arwady, CDPH Commissioner. “I want to thank the people of Chicago who absolutely have saved lives by staying home. But I want to be clear: this also tells us that we need to be abiding by these restrictions more now than ever, because we haven’t yet gotten to the other side of the curve, where the number of daily cases begins to fall day after day. We need to get to the other side of the curve to be able to move forward as a city.”
The new suite of data published online today demonstrates that several factors contributed to the curve flattening, including orders that limited the size of gatherings, closed schools, prevented sick people from leaving home, and instructed all residents to stay home unless it is essential, along with the subsequent enforcement of these orders. The city also showed new data demonstrating a decrease in community mobility as measured by anonymous mobile device movement—more people actually staying home across Chicago—and explained that data like this can be used when restrictions eventually begin to be lifted to track the impact of these changes in near-real-time.
The new data confirms that policy decisions at the city and state level have positioned Chicago well for the next phase of the pandemic. Key take-aways include:
While the City has seen this initial progress, it has also worked to greatly expand the capacity of its full system of care. City and healthcare officials, in conjunction with state and federal partners, worked proactively to provide additional capacity, should the hospitals become overwhelmed, with the construction of the McCormick Place Alternate Care Facility. In recent weeks, the City has also established new dedicated quarantine and isolation sites, adding 2,600 rooms, worked closely with city partners to reduce transmission in congregate settings, and transferred hundreds of residents experiencing homelessness to shelter settings where they can receive care and social distance while allowing the city’s existing shelter system to decompress.