Roche says U.S. regulators approve blood test for three viruses

ZURICH (Reuters) - Swiss drugmaker Roche said on Friday U.S. regulators had approved its blood test for detecting the Human Immunodeficiency Virus (HIV) and the Hepatitis B and C Viruses (HBV, HCV) in donated blood products. (Reporting by Alice Baghdjian; Editing by Anupama Dwivedi)