Chicago health officials prepare for another big vaccine roll-out
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Nearly 1.8 million Chicagoans could soon be eligible for updated Covid-19 boosters, designed to protect against the latest Omicron variants ? BA.4 and BA.5 ? that make up more than 99.7% of COVID cases in Chicago and the rest of the country.

Reading, math scores for 9-year-old students fell sharply during pandemic, data show

The declines hit all regions of the U.S. and affected students of most races. But students of color saw some of the steepest decreases, according to the federal study.

FDA clears the way for updated COVID-19 booster shots

The move by the FDA tweaks the recipe of shots from both Pfizer and Moderna, and targets the original virus as well as the latest omicron strain.

FDA clears the way for updated COVID-19 booster shots
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New COVID-19 booster shots are expected to be available soon with the recipes tweaked to target Omicron.

FDA clears the way for updated COVID-19 booster shots
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The move by the FDA tweaks the recipe of shots from both Pfizer and Moderna, and targets the original virus as well as the latest omicron strain.

FDA approves tweaked ‘combo shot’ COVID booster to target variants

The FDA is taking a gamble with a fast-tracked approval of the updated shot, hoping to beat out any more virus mutations before the fall and winter surge hits.

Chicago's top doctor on the city's fight against monkeypox
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Chicago Department of Public Health Commissioner Dr. Allison Arwady talks about monkeypox in the city and how they are preparing for an increase in COVID cases this fall.

Dr. Allison Arwady, Jesse White test positive for COVID-19
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Illinois Secretary of State Jesse White and Chicago's top medical official Dr. Allison Arwady announced Thursday they both tested positive for COVID-19.

Secretary of State Jesse White, Dr. Allison Arwady test positive for COVID-19

Illinois Secretary of State Jesse White and Chicago's top medical official Dr. Allison Arwady announced Thursday they both tested positive for COVID-19.

First lady Jill Biden tests positive for COVID-19, has 'mild' symptoms

First lady Jill Biden has tested positive for COVID-19 while vacationing in South Carolina, the White House said Tuesday. It comes weeks after the president's recovery.