CHICAGO – While COVID-19 levels in Chicago and Cook County remain relatively steady in the Low Community Level, according to the latest metrics released by the Centers for Disease Control and Prevention (CDC), the Chicago Department of Public Health (CDPH) continues to urge Chicagoans to remain up to date with vaccinations. That means getting the new, updated vaccine, known as the bivalent booster, now available for all Chicagoans 5+ who have completed a primary vaccine series.

 “Of course, I am pleased that we remain in the Low Level, but we cannot let our guard down as we head into the holiday season when so many people and families will be gathering indoors,” said CDPH Commissioner Allison Arwady, M.D. “That means everyone 5 and older who has been vaccinated against COVID-19 previously should get the new bivalent booster. It doesn’t matter if you have already had boosters—this is a new vaccine that protects against the new strains. It’s the number one thing we can all do to stay healthy and avoid another surge as we head into winter.”

As of October 12, more than 197,000 doses (up from 144,000 last week) of the updated booster have been administered to Chicagoans. Of those, 58 percent have gone to White/non-Latinx residents, 16 percent to Black/non-Latinx residents, 13 percent to Latinx residents, and 8 percent to Asian residents. In addition, 37 percent of doses have gone to residents age 60 or older.

Chicago has seen the highest early uptake amongst seniors, with 58 percent of eligible seniors age 60+ getting the new shot. But overall, the early uptake continues to be relatively slow and uneven across different demographic groups. For example, only 18.7 percent of eligible White residents, 11.8 percent of eligible Asian residents, 7.8 percent of eligible Black residents, and 5.6 percent of eligible Latinx residents have received the new booster.

The newly updated COVID-19 vaccine, known as a bivalent booster, is designed to better protect against the dominant Omicron subvariants BA.4/BA.5 that currently make up the majority of COVID-19 cases in Chicago. The updated vaccine has been designed specifically to protect against those variants, as well as to boost protection against severe outcomes from COVID-19. The bivalent booster generates a stronger immune response against current variants as well as the potential for broader protection against future variants. Details about the new bivalent booster vaccine can be found at Chicago.gov/Boost.

In addition to getting the bivalent booster, CDPH officials continue to urge all Chicagoans age 6 months and older to also get a flu shot to stay healthy and avoid serious illness.

The City is hosting two flu/COVID-19 vaccination clinics this weekend: Saturday, October 15 at Harry S. Truman College, 1145 W. Wilson Ave., and Sunday, October 16 at Malcolm X College, 1900 W. Jackson Blvd. Both clinics are 9 a.m. to 2 p.m. Registration is recommended, but walk-ins will be accommodated. Primary series COVID vaccines for Chicagoans 6 months and up will be offered, as well as bivalent boosters for those who are eligible. Additional flu/COVID-19 vaccination clinics at City College locations will be held throughout the fall.

In addition, CDPH has scheduled dozens of mobile vaccination events in the coming weeks to administer bivalent booster vaccines and flu vaccines for high-risk populations such as senior centers, Chicago Housing Authority facilities and other congregate living settings, as well as general vaccination events all over the city in partnership with aldermen and community and religious organizations. Residents can find out where to get the updated vaccine at vaccines.gov or by calling the City at (312) 746-4835.

COVID-19 By the Numbers

The number of new laboratory-confirmed COVID-19 cases per 100,000 population in the past 7 days across Cook County was 82 (91 last week), and the number of new weekly hospital admissions per 100,000 population was 7.7 (7.9 last week). The percentage of staffed inpatient beds in Cook County in use by patients with confirmed COVID-19 was 3.2 percent (3.1 percent last week).

The City’s COVID-19 case rate per 100,000 population is 94 (77 last week), and the number of new weekly hospital admissions per 100,000 population is 5.7 (5.9 last week). The percentage of hospital beds occupied by patients with COVID-19 is 3.2 percent (3.5 percent last week).

Based on the latest data from CDC, Cook County levels are as follows.

The CDC determines COVID-19 Community Levels as Low, Medium, or High, based on the number of new local COVID-19 cases, regional COVID-19 hospital admissions, and COVID-19

hospital capacity in the prior week. The Levels were developed to help communities decide what prevention steps to take based on the latest local COVID-19 data.

When the CDC updates its COVID-19 Community Levels national map each week, the City of Chicago and suburban Cook County data are combined into one weekly case metric for Cook County. Hospitalization data, in contrast, reflect a burden on the whole federally defined Health Service Area, which includes hospitals in Cook, Lake, DuPage, and McHenry counties.

CDPH also continues to track and report COVID-19 hospital burden specifically for Chicago hospitals every day on its dashboard and uses this local hospital data to make further mitigation decisions. Visit chi.gov/coviddash for the Chicago COVID-19 daily data dashboard.

COVID-19 Community Levels in the U.S. by County

Nationwide, cases continue to decline, with approximately two percent of U.S. counties at the High Level and nearly 80 percent at the Low Level. In Illinois, none of the state’s 102 counties are at a High COVID-19 Level, 16 are Medium, and the remainder are Low. There are still concentrated areas of the U.S. in the High and Medium Levels, and travelers should be aware of whether areas they are visiting are Low, Medium, or High risk for COVID-19 by checking the CDC’s map, and take proper precautions, which should include reviewing CDPH’s travel guidance.

For additional COVID-19 news, see CDPH’s weekly update or visit Chicago.gov/COVID.

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