deems that a shipment rejected under paragraph (1), if it had been allowed entry, could have caused significant health risks if consumed by humans, the shipment shall be destroyed notwithstanding the receipt of a notification under paragraph (3). (5) Notification to ports of entry The Secretary shall notify ports of entry not later than 5 days after a shipment described in paragraph (1)— (A) was determined to fail to meet safety standards established by the Secretary under such paragraph