I've been watching the food recalls in the news... Have you?
https://www.cdc.gov/salmonella/newport-10-18/index.html
https://wnep.com/2018/11/06/duncan-hines-recalls-some-cake-mixes-due-to-salmonella-concerns/
https://www.heraldsun.com/news/nation-world/national/article219403750.html
http://time.com/money/5307513/salmonella-contamination-in-pre-cut-melons-makes-60-people-sick/
https://www.fda.gov/newsevents/newsroom/pressannouncements/ucm603517.htm
https://www.kansas.com/living/home-garden/article215415625.html
https://www.wral.com/recall-ritz-crackers-nationwide-due-to-salmonella-/17714041/
https://gizmodo.com/164-sickened-and-1-dead-in-ongoing-turkey-salmonella-ou-1830353777
https://www.livescience.com/63461-kosher-chicken-salmonella-outbreak.html
https://steemit.com/food/@camille1234/the-importance-of-knowing-your-farmer
http://blogs.ucdavis.edu/egghead/2018/09/24/breakthrough-designing-better-salmonella-vaccine/