Sick aquarius

I'm talking to this aqua guy but he's been pretty ill of late and found out that he's had to go into hospital. The last two times we've talked I've messaged first and I want to message him to see he is okay but don't want him to think I'm pestering him or think I'm too eager. I know you guys like your space. What should I do? Thanks

I think checking on the sick, overrides "the rules".

Checking on him once a day or every other day is sweet and considerate.