Strains that lead to no symptoms in animals may make individuals Unwell, and vice versa. If current in foods, it does not generally have an impact on the flavor, odor, or overall look from the food. The micro organism live in the intestinal tracts of contaminated animals and humans. https://thebookmarkid.com/story19880169/indicators-on-comparison-of-botulinum-toxins-you-should-know