Friday, Sep 7, 2018 News Recap: London Drugs Launches Potentially Life-Saving Hepatitis C Screening at Pharmacies in BC Lower Mainland. An innovative and potentially life-saving hepatitis C screening program has launched at five London Drugs locations in the Lower Mainland. Patients can now undertake a simple finger prick test at the pharmacy to check if they have been exposed to hepatitis C virus (HCV) at some point in the past. Hundreds of pati...