According to the Crimson, Harvard has circulated an email advising departments seeking to hire spring teaching fellows (and other student workers) to include certain language in job postings and offer letters. The Crimson reports that the email “recommends departments include a provision in postings and offer letters that conditions teaching fellow positions on whether candidates can commit to a start date or not.” The email goes on to state that “[i]f the candidate says that they can commit to that date, then we can assume that they are not honoring the strike and will report to work. If they can’t make that commitment, then the hiring unit would not hire the candidate.”
https://onlabor.org/respecting-the-right-to-strike-at-harvard/