Neutrophils. A type of immune cell that is one of the first cell types to travel to the site of an infection. Neutrophils help fight infection by ingesting microorganisms and releasing enzymes that kill the microorganisms. A neutrophil is a type of white blood cell, a type of granulocyte, and a type of phagocyte.
If you exclude the spouse with the DUI from your policy your insurance would not cover that person if they were involved in an incident in your car. If you are concerned about liability for his driving habits, a better way would be to obtain legal advice as to car ownership with him and to act on that.
However, if your insurance company misses the conviction at the time it happens, it still has a few years to raise rates if the DUI is discovered later. Don't count on your car insurance company missing the DUI. The odds are still good it will find it, which usually means a significant hike in your rates.