Her university should have sent emails daily (well, mine has) to staff & students summarising the action we're taking, reassuring finalists, directing students towards help & assistance & advice.
We started this planning about 3 weeks ago at my place. The university sent all students home from last Tuesday, and the flow of information has been constant ever since. My colleagues have worked very fast & efficiently to set up easy-to-use platforms for face to fae individual & group communication for tutorials, lectures, and seminars.
So tell your DD to read her university emails. If it's a halfway decent university/department, there will be several or many emails, but she needs to work through them.
Since Monday last week, I've been in touch with my 1st years, my personal tutees and my Finalists whose dissertations I'm supervising. I have a packed schedule this week (on a late lunch break atm) of one to one supervisions.
Plus they have Library liaison people - at my place, these colleagues are working remotely but doing their best to advise students in terms of finding resources online, and digitising materials where they can.
There will be a lot of support, but your DD needs to make contact. I find the biggest frustration is that undergrads ignore their university emails. It's pretty clear from last night's PM announcement that she must not travel - it's not essential, and her university should be communicating with her regularly about how she will manage. It's not as if we don't know what's going on - these things will al be taken into account in our examination of students in the Summer TErm.