Stomach big

Husband and I got hit with a stomach bug last night. Not that it's been over 12hours for me, I'm finally keeping ice down. My husband is still pretty sick and keeps refusing liquids completely because every time he has some he throws up. I don't want to deal with him going to the hospital for dehydration. Thankfully our 15month old was spared (so far). If he catches it I'm taking him in quickly. All because we went to cracker barrel 🤢