Strains that result in no symptoms in animals can make people today Ill, and vice versa. If existing in food items, it does not typically impact the flavor, smell, or visual appearance in the food. The microorganisms are now living in the intestinal tracts of infected animals and humans. https://bookmarkgenius.com/story19667142/little-known-facts-about-field-of-effect-for-botulinum-toxins