Five students at UMass Amherst, two current students and five other university community members at UMass Boston, five Harvard University community members, and seven recent Harvard grads had their visas revoked,

It is not immediately clear why students’ visas were terminated. Some schools said the federal government had not notified them of their students’ change of status, but rather learned about it when reviewing records.

The Trump administration has abruptly begun revoking the visas of Massachusetts students, usually without notifying the school.