After thousands of visa losses, US colleges warn international students not to travel

US universities are warning international students to avoid nonessential travel after 4,736 visa records were terminated, sparking fear and confusion. The Trump administration’s visa crackdown has left students vulnerable to deportation, with California campuses among the most affected. Colleges like UC Berkeley have issued advisories, and immigration lawyers report a surge in concerned inquiries. Some students are canceling trips, while others fear they may not be able to return to the US after leaving.