Longhorn Vaccines and Diagnostics LLC
Warning letter issued February 26, 2026 · Bethesda, Maryland
- Inspection
- Oct 20 – Oct 30, 2025
- Pages
- 8
- FEI number
- 3011818318
In short: On February 26, 2026, FDA sent a warning letter to Longhorn Vaccines and Diagnostics LLC in Bethesda, Maryland (FEI 3011818318).
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Questions about this warning letter
When was Longhorn Vaccines and Diagnostics LLC inspected by FDA?
The inspection ran Oct 20 – Oct 30, 2025, and the Warning letter is dated February 26, 2026.
How do I get the full Warning letter for Longhorn Vaccines and Diagnostics LLC?
Download the original PDF from FDA Intel for $99, with no subscription. Your first Form 483 or letter is on us. You also get an invoice PDF with the order.