Strains that cause no symptoms in animals may make men and women sick, and vice versa. If current in food, it does not ordinarily influence the taste, scent, or overall look in the food stuff. The microorganisms are now living in the intestinal tracts of infected animals and humans. https://friendlybookmark.com/story19682090/a-simple-key-for-comparison-of-botulinum-toxins-unveiled