I read an article where swine and wild boar are particularly sensitive to sodium nitrite. There is a possibility that the chemical will be encapsulated, mixed with bait and used as a poison to reduce wild boar herds. The chemical binds with the hemoglobin in the blood stream similar to carbon monoxide poisoning. The animal basically falls asleep permanently. If you are able to pick up some of this freshly killed pork will it throw off your cure calculations?