Using the quick search there are shown up to three reports about pathogens contaminating:
No food processor wants pathogens contaminating the product in the plant for at least one obvious reason; the product on sale at retail might carry the risk of foodborne illness. Beyond that, it isn’t...
Agrar- Forstwissenschaften |Using the fulltext-search for the word pathogens contaminating you can set up serveral searching-options > choose search options