Safety and Effectiveness of a Seasonal Live Attenuated Influenza Vaccine in a Human Challenge Model of Infection With Wild-type (wt) Influenza A/California/2009 (H1N1)-Like Virus

Summary

The purpose of this study is to evaluate the immune response produced by a seasonal live attenuated influenza vaccine (LAIV) when compared to placebo. The initial vaccination will be followed 2 months later by an inpatient trial evaluating safety, infectivity, clinical response, and viral shedding after exposure to the wild-type A/California/2009-like influenza challenge virus.

Timeline

Start

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Primary completion

2020-12

Completion

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Drugs

Indications