| specific pathogen-free pig herds also free from campylobacter? | as specific pathogen-free (spf) pig herds are designed and managed to prevent specific pig diseases, it might be feasible to expand the list of micro-organisms also including zoonotic pathogens such as campylobacter coli as this agent has its origin in pigs. in a previous survey, 15 of 16 of spf herds were found free from human pathogenic yersinia enterocolitica. accordingly, three nucleus and seven multiplying herds were surveyed for campylobacter to investigate whether the norwegian spf pig py ... | 2015 | 24798507 |