Opinion: To get kids back in school, we need a huge push to vaccinate all teachers

My mother taught 1st grade in the New York City Public School System for 30 years. She spent her career teaching hundreds of children how to read and write, and when her days in the classroom were over, she traveled around the city as a mentor, helping young teachers get their footing. She died a couple of years ago, and other than her family, the thing she was most proud of was her career as a New York City teacher.