Which of the following is true with regard to specific pathogen-free (SPF) swine? SPF is the usual health standard for farm pigs sold commercially. SPF swine are not free from all disease but are likely to be healthier than conventional swine. The SPF status applies to mini-pigs only. SPF swine are certified to be free from enzootic pneumonia, atrophic rhinitis, and congenital anomalies. SPF is a term that was borrowed from breeders of laboratory mice and rats.
Which of the following is true with regard to specific pathogen-free (SPF) swine?
SPF is the usual health standard for farm pigs sold commercially.
SPF swine are not free from all disease but are likely to be healthier than conventional swine.
The SPF status applies to mini-pigs only.
SPF swine are certified to be free from enzootic pneumonia, atrophic rhinitis, and congenital anomalies.
SPF is a term that was borrowed from breeders of laboratory mice and rats.