A surge in cases in the Upper Midwest has some Michigan schools keeping students at home ahead of Thanksgiving and the military sending medical teams to Minnesota to relieve hospital staffs overwhelmed by COVID-19 patients. The worsening outlook in the Midwest comes as booster shots are being made available to everyone in a growing number of locations. Massachusetts and Utah became the latest to say anyone 18 or older can roll up a sleeve for a booster shots, and an advisory committee for the Centers for Disease Control and Prevention is meeting Friday to discuss expanding boosters. Cold weather states are dominating the fresh wave of cases over the last seven […]