Open Label Evaluation of H5N1 Vaccine at Vaccine Manufacturing Facilities
Public ClinicalTrials.gov record NCT00311649. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this research is to study side effects and safety of a new H5N1 flu (bird flu) vaccine and to look at how well people's immune systems make antibodies to fight infection after they get the vaccine. Up to 300 healthy people who are working at Aventis Pasteur H5N1 virus vaccine production facility in Swiftwater, PA, during the flu season are being asked to participate. It is important for vaccine production workers to receive the vaccine in order to minimize the risk of this bird flu virus combining with the regular flu virus. Volunteers in this study will have a medical screening, 2 vaccinations a month apart, 2 blood sample collections (1 before and 1 after the vaccinations to compare), 5 clinic visits, and follow-up over 6 months. They will also complete a diary card and to write down their temperature once a day and any symptoms they have every day during the week after they get their second shot. They will also be asked to write down any drugs or medicines they take.
Study identification
- NCT ID
- NCT00311649
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Enrollment
- 83 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 31, 2005
- Primary completion
- Aug 31, 2006
- Completion
- Aug 31, 2006
- Last update posted
- Aug 11, 2011
2005 – 2006
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Sanofi Pasteur | Swiftwater | Pennsylvania | 18370 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00311649, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 11, 2011 · Synced Sep 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00311649 live on ClinicalTrials.gov.