Focus Diagnostics, Inc., a wholly owned subsidiary of Quest Diagnostics Incorporated was founded in 1978 and is now an innovative developer and manufacturer of specialised laboratory test kits for the diagnosis of infectious diseases.

The Focus manufacturing facility is CLIA, CAP and ISO certified and the company’s product portfolio includes the leading products on the market for West Nile Virus and Herpes Simplex Virus. Focus Diagnostics also has diagnostic kits for contemporary diseases such as Human Parvovirus, Chlamydia pneumoniae, Hantavirus, Rickettsial viruses, SARS and H1N1 virus.