Significados de biological toxin en inglés

Britain was on a poison alert last night after police discovered traces of the lethal biological toxin, ricin, at a London address.

I just learned the body we exhumed-AriWeiss, the man who was my mother's informant in the terror cell-containedresidue of a biological toxin.

There are three general kinds of hazardous materials that contaminate fish and shellfish: industrial toxins, biological toxins, and disease-causing microbes and parasites.