date:Jan 23, 2014
Inspections are required at least annually depending on grade of milk and dairies must also submit samples monthly for bacteria and residue testing.
The unpasteurized bottled milk purchased in recent days from Jerseydale Farms may contain the potentially deadly bacteria.
Listeria can cause serious and sometimes fatal infections, especially in young children, the elderly and individuals with weakened immune systems, the South Dakota Department of Health said. Listeria infection can also cause m