Nurses out there or partners of one

My fiancé is a nurse in ortho and neuro but because they are cancelling surgeries they are blending in his floor into medical and he will have to be taking cRe of those with the virus. I’m freaking out. We have 3 kids and I just panic Everytime he goes into work.

So far fhat im aware of there is no cases yet at his hospital but I don’t know for a fact.

Anyone a nurse or partner is a nurse and what do you do to stay calm?