Secondhand smoke raises spouse's stroke risk: study

Just like secondhand fat.

"Nonsmokers married to smokers have a greatly increased chance of having strokes, according to a U.S. study published on Tuesday showing yet another hazard from secondhand smoke."

We are adversely affected by the overweight/obese in many bad ways.

For example, the rest of us end up paying for it.

Secondhand fat.

See?

Overweight/obesity - are malignant.

And they metastasize from one person to another.