Changes are being made to Illinois' COVID requirements following a recent announcement from Gov. J.B. Pritzker. The shift comes as health officials urge those.
Are COVID symptoms changing with the newer variants? Chicago's top doctor explained a noticeable shift happening as omicron subvariants continue to spread..
Highly transmissible omicron subvariants are now dominating cases across the U.S. and with a new subvariant detected in some U.S. cases, what will that mean for.