Senior Contributor
Posts: 1,033
Registered: ‎11-30-2014


ASF is so darn contagious the people actually spread it too.


Thats why  I mentioned it's likely in the chinese mineral that's in and coming to the USA.


processed / rendered pig bones are a major source of dicalcium phosphate which is thee main used in mineral supplement / also trace mineral salt etc.


this using the same species fed back to the same species does not work.

bse in cattle was / is a good example .