A Cook County man in his 80s who became ill in mid-June is the first person known to have contracted the West Nile virus in Illinois this year, according to state health officials.

New York on Tuesday became the nation’s first big city to announce it will require proof of COVID-19 vaccination at restaurants, shows and gyms.

Chicago police Officer Karol Chwiesiuk, who was charged for his alleged role in the Jan. 6 Capitol insurrection, may lose his job, his attorneys claim, because he’s been forced to turn over his firearm owner identification card as part of the conditions for his release from jail.

Cook County residents, including Chicagoans, can now get a free ride to a nearby vaccination site, thanks to the new “Destination: Vaccination” program.

Gov. J.B. Pritzker on Monday signed new legislation expanding background checks on all gun sales in the state starting in 2024, a step he touted as “commonsense” and with bipartisan support.

Many unknowns about COVID-19 remain more than a year into the pandemic, among them the mysterious loss of taste and smell. But new research offers insight into the cause of this common symptom.

Former Gov. Rod Blagojevich, Illinois’ only governor to be impeached and removed from office, was back at the Dirksen federal courthouse on Monday, but this time it was on his own volition — rather than as a defendant in criminal proceedings.

Residents in and around downtown neighborhoods describe a noisy problem that has been festering for a year, and one that seemed to hit a fever pitch during Lollapalooza. But are law enforcement officials listening?

One of the leading doctors for the U.S. Olympic team says star gymnast Simone Biles was right to withdraw from competition after a bout of what gymnasts call the “twisties.” Dr. Mark Hutchinson joins us from Tokyo to share his impressions of the Games so far.

People with HIV can no longer be criminally prosecuted for exposing someone else to the virus without their knowledge. Advocates say the law discouraged testing and treatment for HIV — and the repeal is long overdue.

The U.S. on Monday finally reached President Joe Biden’s goal of getting at least one COVID-19 shot in the arms of 70% of American adults — a month late and amid a fierce surge by the delta variant.

Playing sports. Hugging family and friends. Going to school or the doctor's office. What’s the risk of COVID-19 exposure for each of these activities among children who aren’t yet eligible for the vaccine? More than 100 physicians weigh in as part of a new survey.

Amazon Prime members who shop at Whole Foods in select cities, including Chicago, will soon see a new charge on their bills. Crain’s Chicago Business editor Ann Dwyer takes us behind the headline of that story and more.

A new lawsuit from former Gov. Rod Blagojevich. Noisy motorcycles reach a fever pitch downtown. A new law protects people with HIV. The mysterious effect of COVID-19 on your sense of taste and smell.

Fifty-one people were shot in 38 separate shooting incidents over the weekend. Chicago also closed out the month of July with 105 homicides, marking the second consecutive July in which the city has surpassed 100 killings.