Prevalence of enterohemorrhagic escherichia cli O157:H7 in raw milk and effect of some chemical preservatives on its vlability

Authors

• A.A. Amer ¹
• Nabila F. Soliman ²

¹ Dept. of Food Hygiene Fac. Vet. Med. Alexandria Univ. Egypt.

² Animal Health Research Institute, Alexandria Dept. of Food Hygiene