U S reassures public

this is a soothing  in formations that no need to worry for E COLI. BUT U S A is banning those fertilizers and pesticides other countries are  using prevalently. why once those chemicals are found harmful for mankind so AMERICA banns and propagate the usage  to other countries like undeveloped, developing countries. in this way AMERICA remains safe, and other countries are suffering. we must be positive in this way to banned products should not be manufactured and sell.. Americans are very strict to usages of harmful products and provide the own products  to others. you must adopt uniform rules for all.