Contract facts
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Two-Way Immunogenicity Testing on Existing Clinical Trial Sera to Immunogenicity Superiority of a New Vaccine Strain Ve… is a federal award for Barda - Aspr / Daappo / Barda Dcma held by Glaxosmithkline LLC. Estimated value $493K ($493K obligated). Current period of performance ends Oct 29, 2026. Place of performance: DURHAM NC.
Two-way immunogenicity testing on existing clinical trial sera to immunogenicity superiority of a new vaccine strain versus the prototype strain
Recompete timing
PublicCurrent PoP ended Oct 29, 2026 (12 days ago). The usual 12–18 month agency planning window is closed — recompete action looks late / overdue relative to a normal cycle. Watch for bridge orders, follow-ons, or a new solicitation.
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Incumbent footprint
Public recordGlaxosmithkline LLC — $3.0B obligated across 194 awards (firm-wide, all agencies) · lead buyer Department of Health and Human Services (HHS).
Related awards
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Frequently asked questions
What is contract 75A50126F61020?
75A50126F61020 (Two-way immunogenicity testing on existing) is a Barda - Aspr / Daappo / Barda Dcma award with a potential value of $493K, currently held by Glaxosmithkline LLC. Figures are USASpending-sourced public-record facts plus SCOUT recompete analysis.
Which office awarded 75A50126F61020?
Barda - Aspr / Daappo / Barda Dcma awarded 75A50126F61020 to Glaxosmithkline LLC (potential $493K).
Who is the incumbent on 75A50126F61020?
Glaxosmithkline LLC is the incumbent with $3.0B across 194 related awards in SCOUT’s public footprint. The current period of performance ends Oct 29, 2026.
When does Glaxosmithkline LLC’s 75A50126F61020 come up for recompete?
SCOUT tracks a period-of-performance end of Oct 29, 2026. Actual solicitation timing can shift with extensions, bridges, or consolidations.
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Data: Showing contracts ≥ $100K from federal procurement records (FPDS-NG, SAM.gov, and related repositories), normalized by PrimeRFP SCOUT. Each row keyed by contract number; task orders appear as independent rows.