H.Res. 209 — Expressing support for the designation of April 5, 2025, as "Barth Syndrome Awareness Day".

This section supports the designation of Barth Syndrome Awareness Day and recognizes the importance of improving awareness of, encouraging accurate and early diagnosis of, advancing research on, developing new treatments, diagnostics, and cures for, and identifying regulatory pathways for drug development of ultrarare diseases like Barth syndrome.