(AP) -- A Minnesota company has won federal approval to become the first in the U.S. to market an E. coli vaccine for cattle, a new weapon against a foodborne disease that can cause serious illness in people and even death.
(AP) -- A Minnesota company has won federal approval to become the first in the U.S. to market an E. coli vaccine for cattle, a new weapon against a foodborne disease that can cause serious illness in people and even death.