All of the above..Can diffuse essential oils. Cover mouth..for husbands that is hard. All used tissues in their own plastic bags that he carries around..Keep your toothbrush away from his. Good luck..

I didn't used ot believe it but high dose vitamin c kept me from getting a cold through an entire winter and me working outside

Emergency C lots of rest and push fluids,lysol to spray your home and clorox wipes to clean door knobs and light switch's

Spray your home with Lysol a couple times a day....I did that when my grandkids had strep throat and were here everyday. I didn't want to get sick and my husband definitely doesn't need to get sick and the Lysol worked..we didn't get sick!!

Vitamin c. Or air born. Also try to stay away from him as much as u can.