It's possible.
I.C.E. just revised its student visa rules to provide that international students can no longer remain in the United States if all their classes are online. At least some courses must be in-person. This has caused an understandable furor in higher education circles and Harvard and MIT have already challenged the rule in court.
The current Loyola plan is to offer a mix of online and in-person classes but that obviously could change as the course if the pandemic evolves.
My guess is that the rule will be revoked or modified to allow most international students to remain in the country, but in the meantime it certainly would be nerve wracking for those potentially affected.
https://www.npr.org/2020/07/08/88890452 ... ule-change