Many pathogenic bacteria exist in nature as multiple antigenic types or serotypes, meaning that they are variant strains of the same pathogenic species. For example, there are multiple serotypes of Salmonella enterica based on differences in cell wall (O) antigens and/or flagellar (H) antigens.any pathogenic bacteria exist in nature as multiple antigenic types or serotypes, meaning that they are variant strains of the same pathogenic species. For example, there are multiple serotypes of Salmonella enterica based on differences in cell wall (O) antigens and/or flagellar (H) antigens.
While not from the official/government source, there are reports that some Amish use GMO seeds â BT corn (From: BBC) and nicotine-free tobacco (From: Wired). Whatâs interesting, this BBC video actually shows a horse drawn carriage with a chemical cistern mounted on the top, used to spray chemicals on the fields.
GMO stands for âgenetically modified organismâ, which is a new organism, not found in nature, created by scientists when they genetically modify or engineer food plants.Health and environmental risks with genetically modified foods have been identified.n fact, unless you buy exclusively organic, you will inevitably purchase foods that contain genetically modified ingredients, especially if those foods contain soybeans, corn, or their derivatives (soy oil, soy flour, soy protein isolates, corn oil, corn starch, corn flour, and high fructose corn syrup).