Immune response ten years after yellow fever vaccination in the elderly traveller.
- Conditions
- Yellow fever. Long term induced seroprotection after primary yellow fever vaccination.
- Registration Number
- NL-OMON24129
- Lead Sponsor
- A.H.E. Roukens and L.G. Visser
- Brief Summary
Initial trial: Roukens et al (2011), PLoS ONE. Doi:10.1371/journal.pone.0027753
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- Not specified
- Target Recruitment
- 40
Inclusion Criteria
The study aims to include all participants of a prospective controlled cohort study conducted in 2008-2009, investigating the immune response after primary yellow fever vaccination.
Exclusion Criteria
Booster yellow fever vaccination after the initial trial.
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method 1.Geometric mean titer (GMT) of YF neutralizing antibodies.<br>2.Percentage of participants with seroprotection.
- Secondary Outcome Measures
Name Time Method