https://notthebee.com/article/is-the-world-economic-forum-really-brainstorming-ways-to-make-us-allergic-to-meat-sure-seems-like-it/
Sure, all they have to do is trigger of Alpha-Gal Syndrome (AGS) like what happens when someone is bit by a Lone Star Tick...their saliva contains a carbohydrate called galactose-a-1,3-galactose (alpha-gal)...alpha-gal is not present in humans and though people react differently, when exposed to alpha-gal the body produces a reaction to the perceived contagion and an allergic reaction from mild to severe (anaphylactic shock) can occur...and meat allergy is a common symptom...
I reckon we all need to get Epi-pens stocked...
My niece had something like that happen to her, maybe after pregnancy.
She could not eat (digest?) beef, then chicken, then even fish.