{"nct_id":"NCT01688297","title":"Safety Study of an Oral Vaccine to Prevent Seasonal Influenza","status":"COMPLETED","status_verified_date":"2017-05","start_date":"2012-09","start_date_type":null,"primary_completion_date":"2014-05","primary_completion_date_type":"ACTUAL","completion_date":"2015-04","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["VXRT"]}