Study of Acute Uncomplicated Seasonal Influenza A in Adult Subjects

A Study to Assess Whether Etrolizumab is a Safe and Effective Treatment for Participants With Moderately to Severely Active Crohn's Disease (CD)

Registry for Participants With Short Bowel Syndrome

Open-Label Extension and Safety Study for Patients With Crohn's Disease Previously Enrolled in the Etrolizumab Phase III Study GA29144

Safety and Efficacy Trial of RPC1063 for Moderate to Severe Ulcerative Colitis

Study for Participants With Ulcerative Colitis Previously Enrolled in Etrolizumab Phase II/III Studies