Aerobic spore formers in some vacuum meat product CLOSTRIDIUM PERFRINGENS IN VACUUM PACKAGED MEAT PRODUCTS Shelf-life extension and Campylobacter jejuni inhibition by application of zinc oxide nanoparticles in chicken fillets Prevalence, Virulence Genes, Phylogenetic Analysis, and Antimicrobial Resistance Profile of Helicobacter Species in Chicken Meat and Their Associated Environment at Retail Shops in Egypt Biogenic Amines as Serious Residues in Some Meat Products Marketed in Qalyubia, Egypt. Prevalence and Distribution of Sarcocystis in Buffaloes and Sheep in Egypt Prevalence of Esherichia coli and Staphylococcus aureus in meat and chicken meat meals served at governmental hospital