As COVID evolves, so do campus policies

Image:  On Jan. 5, Tufts University dropped its requirement that students receive the bivalent COVID-19 booster in order to attend classes in person or live on campus. The Somerville, Mass., university had been one of only a few dozen institutions to require the latest booster after it became available in September; students were initially told to upload proof of vaccination by Jan. 1, 2023, but that deadline was pushed back to Jan. 31 just over a month ago before being scrapped...