What college students returning to campus need to know as COVID pandemic continues

Many college students from all over the country will be heading back to campus when their winter breaks end. Even though the COVID vaccine is rolling out, students need to know what precautions they need to take to go back to campus safely.
College students from all over the country will be heading back to campus when their winter breaks end. Even though the COVID-19 vaccine is rolling out, students need to know what precautions are necessary to go back to campus safely. Dr. Jill Grimes runs down some suggestions.