Oh good, new thread, thanks soapybox just in time.
We're going up to visit on Saturday. DS1 will be 2 weeks in. So looking forward to it. I'm trying to keep messaging down to a reasonable level, enough to let him know I'm here if necessary and thinking about him, but not so much I'm stalking him. 
Sorry to hear about poorly DC. I can remember when my friend was really quite ill with nasty tonsillitis at uni, we didn't know what to do. We informed the hall staff in the end and they took her away to stay in the university medical centre for a few days. It was staffed by nurses and was like a mini hospital. Because that was my only experience I kind've assumed all universities did something similar. There must be a need, I'd have thought.