The rest of the quote says:
Many of those are used to help animals grow faster and prevent infections from breaking out on big farms. Today's announcement on cephalosporins doesn't affect those antibiotics in feed.
I have always had an affinity to chevre and other goat cheeses, but didn't enjoy the milk much. The only milk I could find was ultra-pastuerized and tasted like something between scalded milk and sock water. Not good. Then I found a low-temp pasteurized milk at Trader Joe's. It is very good. I wish I could buy stock in the company good.