Salus Defer

I was accepted by Salus for this august, but I can't go back to the U.S. because of all the mess that is happening. I applied and they approved a defer so I can come back the next year.
Has anyone experienced a defer or in the same situation as me? What should I do and what will they do when next matriculation cycle begins? Do I need to interview again? pay extra fees fill extra documents or something?
appreciate for tye help