Just a note on my translation: 0-157 is an Escherichia coli (E.coli) serotype, or just "type", in the layman's terms.
Before cooking, after you go to the toilet...Wash your hands!In order to prevent E.coli...After going to the toilet and before you cook or eat, always wash your hands with soap!While cooking, heat for plenty of time! (75 degrees for more than 1 minute)Cleanse your cooking knives and other cooking tools and tableware!