close-up image of an egg with conceptual harmful bacteria and viruses, izing food safety concerns. concept: pathogens, food

bacteria egg viruses pathogens microscopic contamination food safety infection health hazard microbiology biological foodborne illness hygiene salmonella ecoli antimicrobial disease prevention public sanitation pathogenic microorganisms scientific research microbial growth infectious agents kitchen educational imagery germs education visualization crosscontamination cellular biology biohazard microbes handling structure bacteriology preservation microorganism diversity pathogen analysis