All of those ARE reasons why communicable diseases kill fewer people today except for B. Your answer is B.
the best temperature for short-term refrigeration storage is:D- Below 41F
<span>"Food borne infection is caused by the ingestion of food containing live bacteria which grow and establish themselves in the human intestinal tract. Food borne intoxication is caused by ingesting food containing toxins formed by bacteria which resulted from the bacterial growth in the food item."</span>
I'm pretty sure that would be false and would also go against some of the points of what your talking about. Not to mention it's rude to do so. I'm pretty sure anyways.
Hope that helps.
