119-HR-3491 DC Insider Whip Count Analysis

Bill snapshot and context

What it does: codifies NIH’s trans‑agency INCLUDE Project (Down syndrome research) in the Public Health Service Act; text mirrors prior House‑passed 2024 effort. NIH already runs INCLUDE administratively; this bill hard‑wires it and adds reporting/coordination requirements. [2]GovInfo (GPO) — Bill Text — H.R. 3491 (Introduced in House)

• Bill number/title: H.R. 3491 — DeOndra Dixon INCLUDE Project Act of 2025; introduced May 19, 2025. Senate companion: S. 1838 (HELP referral). [3]Congress.gov (Library of Congress) — All Info — H.R. 3491 (119th): DeOndra Dixo…
• Current status: Reported from House Energy & Commerce (E&C) on May 21, 2026 by a recorded vote of 46–0. [1]U.S. House Committee Repository — H.R. 3491 — E&C Final Passage Roll Call Vote…
• Institutional composition to anchor expectations: GOP holds the White House (President Trump), the Senate (Majority Leader John Thune), and the House (Speaker Mike Johnson). [4]USA.gov — Presidents — current officeholders
• Program context: NIH’s INCLUDE Project has operated since 2018 across multiple institutes, with growing portfolios and data infrastructure; this bill formalizes/coordinates that activity. [5]National Institutes of Health — INCLUDE Project overview

Breakdown: expected support/opposition

Public positions and process signals point to broad bipartisan support, with minimal organized opposition.

• House — base of support: lead sponsor Diana DeGette (D) with original cross‑party co‑leads (Hudson, DeLauro, Cole, Norton, Stauber). As of Feb 11, 2026, 12 cosponsors (R/D mix). Committee reported 46–0. Those markers typically suffice for suspension‑calendar passage. [3]Congress.gov (Library of Congress) — All Info — H.R. 3491 (119th): DeOndra Dixo…
• Senate — base of support: companion S. 1838 is led by Hickenlooper (D) with Moran (R) and others; eight bipartisan cosponsors; referred to HELP. HELP is chaired by Sen. Bill Cassidy (R‑LA), a physician who has historically backed biomedical research. [6]Congress.gov (Library of Congress) — All Info — S. 1838 (119th): DeOndra Dixon…
• Interest groups: Global Down Syndrome Foundation is actively lobbying for passage (fly‑in, letters to leadership), adding lift on both sides of the aisle. Prior House action in 2024 drew plaudits from NDSS/NDSC and passed without contention. [7]Global Down Syndrome Foundation (GlobeNewswire) — GLOBAL press release: DC Fly‑…
• Fiscal/authorizing posture: H.R. 3491 authorizes/coordinates NIH work; funding still flows through annual LHHS appropriations. That separation reduces typical “new‑spending” resistance on the floor. [8]U.S. Senate Appropriations Committee — Authorization vs. Appropriation (Senate…
• Opposition landscape: No organized bloc on record against codifying INCLUDE; any resistance would likely be procedural (time, holds) rather than policy‑substantive. [9]Congressional Research Service — CRS: “Holds” in the Senate

Key legislators and swing considerations

Who can move or stall the bill — and why.

• House floor managers: E&C Chair Brett Guthrie (R‑KY) and Ranking Member Frank Pallone (D‑NJ) advanced the bill out of committee; expect them to manage on the floor with the lead sponsor. [1]U.S. House Committee Repository — H.R. 3491 — E&C Final Passage Roll Call Vote…
• House leadership: Speaker Mike Johnson’s team routinely routes consensus health authorizations via the suspension calendar; requires 2/3 but short debate/time. Given the 46–0 markup and bipartisan cosponsors, this path is favored. [10]Office of the Speaker — Speaker of the House — Mike Johnson (official site)
• Senate gatekeepers: HELP Chair Bill Cassidy (R‑LA) can clear the committee; Majority Leader John Thune (R‑SD) controls floor time and, for consensus measures, often uses unanimous consent (UC). Any single senator can block UC (a “hold”), forcing time‑consuming alternatives. [11]Senate HELP Committee (Republicans) — Cassidy seated as Chair of Senate HELP Co…
• Champions: In the Senate, Hickenlooper (D) and Moran (R) provide the bipartisan front‑end; in the House, DeGette (D) and Hudson (R) anchor cross‑party messaging and coalition maintenance. [6]Congress.gov (Library of Congress) — All Info — S. 1838 (119th): DeOndra Dixon…

Leadership influence and procedural dynamics

Most likely pathways and leverage points by chamber.

• House path: After the 46–0 report, the natural next step is a suspension‑of‑the‑rules vote — 40 minutes debate, no floor amendments, 2/3 threshold. Historically used for noncontroversial authorizations. Scheduling is at the discretion of the majority leadership. [1]U.S. House Committee Repository — H.R. 3491 — E&C Final Passage Roll Call Vote…
• Senate path: Two routes — (1) HELP markup then UC passage; or (2) direct UC if both parties’ floor leaders pre‑clear. A single objection converts the path to a motion‑to‑proceed and possible floor time consumption; leaders weigh that against other priorities. [12]Congressional Research Service — CRS: How Measures Are Brought to the Senate Fl…
• Appropriations interface: This bill doesn’t appropriate; NIH dollars move in the LHHS bill. Codifying INCLUDE aids continuity and inter‑institute coordination but funding decisions remain with Appropriations. That framing helps neutralize fiscal hawk concerns. [8]U.S. Senate Appropriations Committee — Authorization vs. Appropriation (Senate…
• Historical cue: The 118th‑Congress predecessor (H.R. 7406) cleared the House without controversy, signaling a durable bipartisan lane for codifying INCLUDE. [13]House Energy & Commerce Committee — E&C: House passes 2024 DeOndra Dixon INCLUD…

Assessment: likelihood of passage

Bottom line from a procedural and power perspective.

• House: High likelihood. Bipartisan roster, 46–0 committee vote, and health‑research authorizations are routine suspension fodder. Expect passage on the next suitable suspension day barring unrelated leadership trades. [1]U.S. House Committee Repository — H.R. 3491 — E&C Final Passage Roll Call Vote…
• Senate: High likelihood if leadership seeks UC and no holds surface. With GOP control and HELP chair support, HELP markup or hotlining is plausible. Risk case is a late hold that burns floor time near other deadlines. [11]Senate HELP Committee (Republicans) — Cassidy seated as Chair of Senate HELP Co…
• Overall confidence: High — content is consensus policy, stakeholders are aligned, and the bill’s non‑appropriations posture lowers friction. NIH/INCLUDE’s existing footprint further reduces substantive objections. [5]National Institutes of Health — INCLUDE Project overview

Watch‑outs and timing risks

• Senate UC objection/hold — any single senator can force a time‑consuming path; leadership will avoid burning days unless necessary. [9]Congressional Research Service — CRS: “Holds” in the Senate
• Calendar crowd‑out — late‑spring/summer floor time is dominated by FY27 appropriations starts and any reconciliation/omnibus vehicles; low‑salience bills can slip. [14]thune.senate.gov
• Attachment risk — staff may float adding unrelated riders to a consensus NIH bill; if that happens, bipartisan glidepath narrows and leadership may de‑prioritize. (Process risk inferred from standard floor management practice.) [15]congress.gov

Source notes

Key primary sources used for positions, procedure, and status.

• Official status, text, and cosponsors from Congress.gov and GPO; committee vote from the Committee Repository roll‑call PDF. [3]Congress.gov (Library of Congress) — All Info — H.R. 3491 (119th): DeOndra Dixo…
• Senate leadership/committee control from official Senate pages; HELP chair confirmation from HELP press office. [16]U.S. Senate — U.S. Senate leadership list — Majority/Minority Leaders (119th)
• Process rules drawn from CRS primers on House suspension and Senate floor/holds. [17]Congressional Research Service — CRS: Suspension of the Rules — House Practice…
• Program background from NIH INCLUDE. [5]National Institutes of Health — INCLUDE Project overview
• Stakeholder posture from Global Down Syndrome Foundation and 2024 E&C release on House passage of the predecessor bill. [7]Global Down Syndrome Foundation (GlobeNewswire) — GLOBAL press release: DC Fly‑…