Cows Meat and Milk infected with bTB Bovine Tuberculosis
Meat from diseased animals being sold by farming ministry
Many manufacturers reject it, but the meat is used schools and hospitals
Department for Food and Rural Affairs (DEFRA) defended the sales, claiming risk of TB transmission is 'extremely low'
Beef from cows that are infected with bovine tuberculosis could be being served in schools and hospitals, it has emerged.