Members of an intelligent alien species who have a generally current day Earth level of technology, essentially only eat raw meat freshly extracted from recently killed lifestock (and by "recently" I mean killed only moments before consumption) to sustain themselves. Animals are bred outside of cities and transported, still alive to consumer centers where they are held and eventually purchased by consumers.
Now assuming this species has a digestive and immune system that is generally similar to that of a large Earth predator (say a lion for example) and that their livestock can be compared to cows/deers/chickens, will this society be able to have this diet without cases of parasitical infection and food poisoning cropping up frequently?
How safe would eating fresh raw meat be for them? What practices could the food industry put in place to ensure that the meat they produce is safe?