You are not going to be able to phone the ward to check in on them regularly (staff will be too busy for that). During that time, they will be completely alone, while you sit at home waiting to hear whether they have made it through.
Imagine that person is someone you love dearly. Because it's going to be a reality for many in the coming weeks.
And if that person in hospital happens to be you, going through that ordeal completely alone, it would be nothing less than terrifying.
Never in my life have I wanted so strongly to say that if anyone is not feeling even a little afraid right now, not only for themselves but for their loved ones and others in general, then they are a fool!
STAY HOME, PERIOD!!!