Piglets at this farm in Iowa were given antibiotics to ward off illness and to promote faster growth with less feed. But there’s growing concern about overuse of drugs in livestock.
Piglets at this farm in Iowa were given antibiotics to ward off illness and to promote faster growth with less feed. But there’s growing concern about overuse of drugs in livestock. Brian C. Frank New York Times file
Piglets at this farm in Iowa were given antibiotics to ward off illness and to promote faster growth with less feed. But there’s growing concern about overuse of drugs in livestock. Brian C. Frank New York Times file