My assignment have to read all the articles about E-coli and food especially( meats) .Then  giving  me three ways e-coli can effect food from what you learn from these articles ?1-http://www.ncbi.nlm.nih.gov/pubmed/33221902-http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4869544/3-http://www.ifrj.upm.edu.my/21%20(03)%202014/14%20IFRJ%2021%20(03)%202014%20Ali%20470.pdf4-http://www.ncbi.nlm.nih.gov/pubmed/84762815-http://www.ncbi.nlm.nih.gov/pubmed/2200697