Dr. Allison Arwady said investigators have not found any evidence that COVID-19 had been transmitted to students or teachers at Jensen Elementary School. “I know people are worried,” Arwady said. “The desire when something tragic like this happens is to pin blame on someone or something. But the blame here really belongs to the virus.”

A Lake County man in his 80s who awoke to a bat on his neck in mid-August is the first person to have contracted the disease in Illinois in more than 65 years, according to state health officials. 

Teachers, police officers are others who are refusing to get the coronavirus vaccine are taking a shot at using a longtime Illinois statute to skirt compliance with state and city mandates: Illinois’ right of conscience law.

President Joe Biden received his COVID-19 booster shot on Monday, days after federal regulators recommended a third dose of the Pfizer vaccine for Americans age 65 or older and approved them for others with preexisting medical conditions and high-risk work environments.

For many homeless people in the Chicago area, finding a safe space to recover from illness or injury is a challenge, especially during a pandemic. Medical respite centers aim to offer that refuge through medical care and support services.

A new study finds that extreme heat could threaten nearly $2 billion a year in earnings for outdoor workers in Illinois. We learn about the impact of these increasing temperatures on working conditions.

Echoing recommendations from the Centers for Disease Control and Prevention, Illinois health officials are recommending COVID-19 booster shots for older adults, as well as front-line workers and people who live in group settings.

The Centers for Disease Control and Prevention on Thursday endorsed booster shots for millions of older or otherwise vulnerable Americans, opening a major new phase in the U.S vaccination drive against COVID-19.

The neighborhood has changed from an industrial hub to an area bustling with bars and restaurants. And more changes are on the way, with huge new developments under consideration, including a Guinness brewery.

The mayor’s latest push for vaccinations invokes the city’s 77 community areas to encourage Chicagoans from all neighborhoods to get vaccinated — and to enlist those who have already been jabbed with the lifesaving vaccine to help others follow their lead.

The Rev. Jesse Jackson was discharged from a rehabilitation facility Wednesday following an earlier diagnosis of COVID-19.

The U.S. moved a step closer Wednesday to offering booster doses of Pfizer’s COVID-19 vaccine to senior citizens and others at high risk from the virus as the Food and Drug Administration signed off on the targeted use of extra shots.

An early surge in RSV, a common virus that usually appears in the winter, is driving an unnecessary increase in patients going to the emergency room, doctors say.

The mayor said Wednesday she would not delay her order to require all city workers to be vaccinated against COVID-19 by Oct. 15 — despite pushback from the unions representing Chicago’s 11,000 police officers.

Hospitals in parts of the state are facing a critical shortage of available beds in their intensive care units. The highly contagious delta variant of COVID-19, combined with low vaccination rates, has created an overwhelming situation for medical providers for the last month.

State education officials say students who don’t have medical exemptions must be taught in school this year. But in Chicago, there’s still a standoff between the mayor’s office and the teachers union over what in-person learning should look like during a pandemic.