The delta variant is a version of the coronavirus that has been found in more than 80 countries since it was first detected in India. It got its name from the World Health Organization, which names notable variants after letters of the Greek alphabet. 

Opioid-related overdoses in Cook County increased by more than 40% last year. While this spike began in December 2019 — before COVID-19 was widespread — the pandemic accelerated the trend. We discuss the state of the opioid epidemic in the Chicago area.

Between 2012 and 2017, the life expectancy gap grew from 8.3 years to 9.2 years, according to a recently released report, which found that Black Chicagoans on average live 71.4 years, while their non-Black counterparts live an average of 80.6 years.

Chicagoans ages 12 and up who choose to get vaccinated at home will get their shot for free and a $50 gift card from food delivery company GrubHub, officials said.

The U.S. government is stepping up efforts to get younger Americans vaccinated for COVID-19 as concerns grow about the spread of a new variant that threatens to set the country back in the months ahead.

The decision comes as opposition among Japanese to holding the Games in July remains high, though may be softening, and as new infections in Tokyo have begun to subside.

The dog was one of 34 animals — 33 dogs and one cat — imported by an animal rescue organization from Azerbaijan to O’Hare International Airport in Chicago on June 10. 

The short answer: It’s likely safe and effective, but researchers are still gathering data to be sure.

Dozens of different at-home COVID-19 tests are now available from big-box retailers and pharmacies. But before you run out and buy one, a few words of caution from Dr. Emily Landon, an infectious disease specialist at UChicago Medicine.

Nestled between Wheaton and Naperville in the western suburbs, Lisle is home to the Morton Arboretum, the North American Pizza and Culinary Academy and the Bavarian Lodge. As part of our community reporting series, we check in to see how Lisle is recovering from the pandemic.

Every Illinois resident who has gotten at least one dose of a COVID-19 vaccine will be eligible to win one of 43 cash prizes — including three million-dollar jackpots — and 20 scholarship awards starting July 8, Gov. J.B. Pritzker announced Thursday. 

“The Affordable Care Act remains the law of the land,” President Joe Biden, said, celebrating the ruling. The justices, by a 7-2 vote, left the entire Affordable Care Act intact in ruling that Texas, other GOP-led states and two individuals had no right to bring their lawsuit in federal court. 

Black Chicagoans die more than nine years sooner than other Chicagoans, a gap caused by systemic racism that is only growing, according to a report released this week by the Chicago Department of Public Health.

A transgender-led research group is working to create a comprehensive data set that reflects the trans community in Cook County more wholly. “We’re really trying to not just tell stories of trans pain, but also tell stories of trans joy,” said Dylan Felt of Northwestern University.

A rare inflammatory condition linked to kids with coronavirus infections is more likely to occur in Black, Latino and Asian children than their white counterparts, according to a new study. “This virus does not affect everyone equally,” said pediatrician Dr. Patrick Seed.

As cases tumble and states reopen, the potential final stage in the U.S. campaign to vanquish COVID-19 is turning into a slog, with a worrisome variant gaining a bigger foothold and lotteries and other prizes failing to persuade some Americans to get vaccinated.