Pamela Vig

Chiron Corp. provides nucleic acid test for blood screening. Its products include tigris system, target capture system, reagent preparation incubator, and many more. The company was founded in 1981 by William J. Rutter, Edward E. Penhoet & Pablo Valenzuela and is headquartered in Emeryville, CA.

Shire ViroPharma, Inc. develops and manufactures drugs. It offers treatment for prophylaxis of hereditary angioedema, as well as capsules for the treatment of antibiotic associated pseudomembranous colitis caused by Clostridium difficile infection (CDI) and enterocolitis. The company was founded by Claude H. Nash and Mark A. McKinlay in September 1994 and is headquartered in Exton, PA.

Idenix Pharmaceuticals LLC is a biopharmaceutical company, which is engaged in the discovery and development of drugs for the treatment of human viral diseases with operations in the United States and France. Currently, its primary research and development focus is on the treatment of patients with hepatitis C virus, or HCV, using nucleotide polymerase inhibitors and NS5A inhibitors. Idenix Pharmaceuticals was founded by Jean-Pierre Sommadossi and Raymond F. Schinazi in May 1998 and is headquartered in Cambridge, MA.

Part of Kenvue, Inc., Johnson & Johnson Ltd. is a British company that manufactures health care products. The private company is based in Maidenhead, UK. Founded in 1987.

Presidio Pharmaceuticals, Inc. discovers and develops small-molecule antiviral therapeutics. Its products in pipeline include NS5A, PPI-668 and PPI-383 for treating hepatitis C virus infections. The company was founded by Omar K. Haffar, Antoun Nabhan and David V. Jobes in March 2006 and is headquartered in San Francisco, CA.

Allergan Plc engages in the research, development, and manufacture of pharmaceutical products. It operates through the following business segments: US Specialized Therapeutics; US General Medicine, and International. The US Specialized Therapeutics segment includes sales and expenses relating to branded products within the United States. The US General Medicine segment involves Central Nervous System; Gastrointestinal; Women's Health; Anti-Infectives; and Diversified brands. The International segment comprises of products sold outside the United States. The company was founded in 1982 and is headquartered in Dublin, Ireland.

Tobira Therapeutics, Inc. operates as a clinical-stage biopharmaceutical company. The company was founded on October 6, 2006 and is headquartered in Madison, NJ.