New Roche test aids clinicians in accelerating tuberculosis diagnosis and treatment by detecting antimicrobial resistance within the world's leading cause of infectious disease deaths

F. Hoffmann-La Roche Ltd / New Roche test aids clinicians in accelerating tuberculosis diagnosis and treatment by detecting antimicrobial resistance within the world's leading cause of infectious disease deaths . Processed and transmitted by West Corporation. The issuer is solely responsible for the content of this announcement.

• New tests on cobas 6800/8800 systems provide clinicians information to help speed treatment and reduce the spread of infection

Rising challenge of drug resistance compounds the tuberculosis global health crisis

Mycobacteria test menu allows detection of tuberculosis, drug resistant tuberculosis and nontuberculous mycobacteria infections from single patient sample

Basel, 14 May 2019 - Roche (SIX: RO, ROG; OTCQX: RHHBY) today announced the CE-IVD launch of the cobas MTB-RIF/INH test to detect resistance to antibiotics within tuberculosis DNA. This assay is part of the mycobacteria test menu that includes the cobas MTB and cobas MAI tests for use on the cobas 6800/8800 Systems. This continues the expansion of the testing menu on the cobas 6800/8800 Systems, supporting true consolidation and efficient testing.

Tuberculosis is the leading cause of infectious disease deaths worldwide.^1,2 The rising challenge of drug resistance compounds the tuberculosis global health crisis. The high sensitivity of the cobas MTB test enables increased detection of tuberculosis in challenging smear-negative samples. A complete mycobacteria test menu provides the flexibility to detect a combination of tuberculosis, drug resistant tuberculosis and nontuberculous mycobacteria infections from a single patient sample. This provides important information for patient care decisions.

"With the addition of cobas MTB-RIF/INH to the mycobacteria test menu, we are able to equip laboratories with flexible, sensitive solutions to best help them diagnose tuberculosis, which is difficult to detect," said Michael Heuer, CEO Roche Diagnostics. "This menu approach not only aids healthcare providers in addressing the global health challenge that tuberculosis presents, but also provides clinicians the valuable information they need to properly diagnose these respiratory infections to speed treatment and reduce the spread of infection."