An Open-label, Single Dose, Three Sequence Study in Healthy Adult Volunteers to Evaluate the Pharmacokinetics, Safety and Tolerability of RV521 Administered as the Drug in Capsule Formulation in the Fed State and the Dry Powder Blend Formulation Dispersed in Water in the Fed and Fasted States
The main aims of the study are to assess the pharmacokinetics and safety of single doses of RV521 administered as two different formulations
A Study to Learn About the Drug-drug Interactions of Sisunatovir in Healthy Adult Participants
A Study to Learn About the Effects of Multiple Doses of Sisunatovir on People With Respiratory Syncytial Virus (RSV) Infection
A Study to Learn About the Effects of Sisunatovir in Infants With Respiratory Syncytial Virus Lower Respiratory Tract Infection.
Study of RV521 in the Treatment of Adult Subjects Who Have Undergone HCT With an URTI With RSV