Gilead Faces Fights Over Hepatitis C and H.I.V. Drugs. Sovaldi (Drug), Pollack, Andrew, Harvoni (Drug), Drugs (Pharmaceuticals), Gilead Sciences Inc, Inventions and Patents, Massachusetts, Healey, Maura (1971- ), AIDS Healthcare Foundation, Acquired Immune Deficiency Syndrome, Hepatitis, Suits and Litigation (Civil), California