We knew RFK Jr’s record on vaccines and public health— it was part of the reason I voted against his confirmation. But our Republican colleagues believed his assurances.
Now that he’s gone back on his word, it’s time for them to join us and take action.

Congress Member Profile|U.S. Senator|Democrat|Delaware
Lisa Blunt Rochester
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Voting Record — 783
Yes27%
No73%
Present0%
Not Voting0%
Party align98%
Cross-party1%
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District Map
Senate District (Statewide)
U.S. Census Bureau boundary data.
Social & Web
External Resources

Lisa Blunt Rochester
U.S. SenatorDemocratDelaware
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Lisa's ATmosphere Activity
20 recent posts · 33 sponsored · 183 cosponsored
Recent ATmosphere posts, sponsorships, and cosponsorships.
I’m on the Senate floor to stand with @padilla.senate.gov
This administration’s escalatory response to protests and accountability has been astounding. No one should be subject to violence simply for making their voice and the voices of their community heard.
Many of you know that my dad was my hero, my inspiration, and my guiding light.
To all the fathers and father figures across Delaware, happy fathers day ❤️
On behalf of all Delawareans, I am proud to stand alongside my fellow elected leaders - Democrat and Republican - to say that political violence has no place in America.
I urge everyone to participate in our democracy peacefully.
This is a dark day.
Political violence has no place in our democracy. All of our leaders must stand united in condemning this terrible news out of Minnesota.
I am praying for the victims, their families, and their constituents as they process an unspeakable tragedy.
This morning, we came together to declare that we love our country and know that in the United States of America, there are no kings!
Let Me Be Blunt: RFK is continuing his war on vaccines - this time firing all 17 members of the CDC's vaccine advisory panel.
Replacing them with hand-picked vaccine skeptics puts lives at risk— I'll do everything I can to investigate and reverse this decision.
My team and I are aware of the partial derailment in Bear this morning.
We have received no reports of spillage or injuries, but will continue to monitor the situation.
Alongside our regional partners, we must remain committed to finding a diplomatic solution and continue working toward a path of safety and stability.
(3/3)
Israel striking unilaterally during the Trump administration’s nuclear agreement negotiation is counterproductive and increases the risk of a full-scale regional war.
I urge Prime Minister Netanyahu to show restraint and avoid escalation.
(2/3)
Israel’s latest military operation against Iran is concerning.
First and foremost, I am praying for the men and women stationed overseas, for their families, and for the civilians impacted by this strike.
(1/3)
For people with Alzheimer’s and other forms of dementia, access to caregivers and other treatment options is absolutely vital.
I was glad to meet this week with advocates from @alzassociation.bsky.social to discuss our shared commitment to improving research, diagnoses, and treatment.
We're fighting this fight not just for the generations today who stand to lose jobs, homes, and health care if Republicans' cruel budget passes.
We're fighting this fight for the next generation— their future is on the line.
Kill this bill.
We’re fighting Republicans’ big, bad budget for people:
People who say ‘my energy costs are too high’– this bill raises costs
People who say ‘I need my job’– this cuts millions of jobs
People who say ‘I love my kids’– this puts their future at risk
We need to kill this bill.
Was excited to stop by yesterday with leadership from @marchofdimes.org, including the new President and CEO, Cindy Rahman.
I look forward to working together to create a lasting, positive impact on the health of moms and babies everywhere.
As this administration continues to stoke fear and chaos around the country, don’t forget: if this big bad budget passes, millions of people lose health care and will go without food so the richest people in America can get another major tax break.
As the situation in California continues to develop, we’re seeing yet another example of this administration overstepping its authority, creating chaos, and suppressing opposition.
This is no way to lead a country.
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Voting History783 total votesExpandCollapse
Voting History
783 total votes
Recent roll calls with party-majority context so it is easier to scan how this member tends to vote.
| Date | Bill | Question | Position | Party Maj | Align? | Result |
|---|---|---|---|---|---|---|
| 2025-09-29 | S. 2806 (119th) | End filibuster to begin debate | NO | NO | ✓ | Cloture on the Motion to Proceed Rejected (37-61, 3/5 majority required) |
| 2025-09-29 | — | Confirm nominee | NO | NO | ✓ | Nomination Confirmed (54-45) |
| 2025-09-29 | — | End debate | NO | NO | ✓ | Cloture Motion Agreed to (54-45) |
| 2025-09-19 | — | Confirm nominee | NO | NO | ✓ | Nomination Confirmed (47-43) |
| 2025-09-19 | — | End debate | NO | NO | ✓ | Cloture Motion Agreed to (47-45) |
| 2025-09-19 | H.R. 5371 (119th) | Final passage | NO | NO | ✓ | Bill Defeated (44-48, 3/5 majority required) |
| 2025-09-19 | S. 2882 (119th) | Final passage | YES | YES | ✓ | Bill Defeated (47-45, 3/5 majority required) |
| 2025-09-18 | — | Confirm nominee | NO | NO | ✓ | Nomination Confirmed (51-47) |
| 2025-09-17 | — | End debate | NO | NO | ✓ | Cloture Motion Agreed to (52-47) |
| 2025-09-17 | — | Decision of the Chair PN12-19 and PN25-28 and PN12-45 and PN22-1 and PN22-2 and PN22-5 and PN22-27 and PN22-20 and PN22-21 and PN26-8 and PN26-34 and PN26-35 and PN55-41 and PN22-4 and PN22-8 and PN22-19 and PN26-1 and PN22-23 and PN25-40 and PN26-7 and PN26-19 and PN26-31 and PN60-3 and PN26-44 and PN25-2 and PN55-16 and PN60-9 and PN60-10 and PN129-8 and PN26-45 and PN141-37 and PN141-7 and PN141-28 and PN12-22 and PN25-21 and PN22-3 and PN26-22 and PN13-5 and PN22-24 and PN25-33 and PN141-18 and PN150-5 and PN345-16 and PN55-42 and PN54-6 and PN54-7 and PN55-45 and PN55-25 | YES | YES | ✓ | Decision of Chair Not Sustained (47-52) |
| 2025-09-17 | — | Motion to Reconsider PN55-25 and PN55-45 and PN54-7 and PN54-6 and PN55-42 and PN345-16 and PN150-5 and PN141-18 and PN25-33 and PN22-24 and PN13-5 and PN26-22 and PN22-3 and PN25-21 and PN12-22 and PN141-28 and PN141-7 and PN141-37 and PN26-45 and PN129-8 and PN60-10 and PN60-9 and PN55-16 and PN25-2 and PN26-44 and PN60-3 and PN26-31 and PN26-19 and PN26-7 and PN25-40 and PN22-23 and PN26-1 and PN22-19 and PN22-8 and PN22-4 and PN55-41 and PN26-35 and PN26-34 and PN26-8 and PN22-21 and PN22-20 and PN22-27 and PN22-5 and PN22-2 and PN22-1 and PN12-45 and PN12-19 and PN25-28 | NO | NO | ✓ | Motion to Reconsider Agreed to (51-47) |
| 2025-09-17 | — | End debate | NO | NO | ✓ | Cloture Motion Rejected (51-48, 3/5 majority required) |
| 2025-09-16 | S. Con. Res. 22 (119th) | Begin consideration | NO | NO | ✓ | Motion to Proceed Rejected (36-62) |
| 2025-09-16 | S.J. Res. 60 (119th) | Begin consideration | YES | YES | ✓ | Motion to Proceed Rejected (47-51) |
| 2025-09-15 | — | Confirm nominee | NO | NO | ✓ | Nomination Confirmed (48-47) |
| 2025-09-15 | — | End debate | NO | NO | ✓ | Cloture Motion Agreed to (50-44) |
| 2025-09-15 | S. Res. 377 (119th) | Approve resolution | NO | NO | ✓ | Resolution Agreed to (51-44) |
| 2025-09-11 | S. Res. 377 (119th) | End debate | NO | NO | ✓ | Cloture Motion Agreed to (53-43) |
| 2025-09-11 | S. Res. 377 (119th) | Decision of the Chair S.Res. 377 | YES | YES | ✓ | Decision of Chair Not Sustained (45-53) |
| 2025-09-11 | S. Res. 377 (119th) | Motion to Reconsider S.Res. 377 | NO | NO | ✓ | Motion to Reconsider Agreed to (52-45) |
| 2025-09-11 | S. Res. 377 (119th) | End debate | NO | NO | ✓ | Cloture Motion Rejected (52-47, 3/5 majority required) |
| 2025-09-10 | S. 2296 (119th) | Kill the motion | NO | NO | ✓ | Motion to Table Agreed to (51-49) |
| 2025-09-09 | S. Res. 377 (119th) | Begin consideration | NO | NO | ✓ | Motion to Proceed Agreed to (53-45) |
| 2025-09-09 | S. Res. 377 (119th) | Kill the motion | NO | NO | ✓ | Motion to Table Agreed to (53-46) |
| 2025-09-09 | — | Confirm nominee | NO | NO | ✓ | Nomination Confirmed (53-45) |
| 2025-09-09 | — | End debate | NO | NO | ✓ | Cloture Motion Agreed to (53-44) |
| 2025-09-09 | — | Confirm nominee | NO | NO | ✓ | Nomination Confirmed (49-46) |
| 2025-09-09 | — | End debate | NO | NO | ✓ | Cloture Motion Agreed to (51-46) |
| 2025-09-09 | — | Confirm nominee | NO | NO | ✓ | Nomination Confirmed (52-45) |
| 2025-09-08 | — | Confirm nominee | NOT_VOTING | NO | — | Nomination Confirmed (50-43) |
| 2025-09-04 | S. 2296 (119th) | Begin consideration | YES | YES | ✓ | Motion to Proceed Agreed to (83-13) |
| 2025-09-04 | — | End debate | NO | NO | ✓ | Cloture Motion Agreed to (53-46) |
| 2025-09-04 | — | End debate | NO | NO | ✓ | Cloture Motion Agreed to (53-45) |
| 2025-09-02 | S. 2296 (119th) | End filibuster to begin debate | YES | YES | ✓ | Cloture on the Motion to Proceed Agreed to (84-14, 3/5 majority required) |
| 2025-08-02 | — | Confirm nominee | NO | NO | ✓ | Nomination Confirmed (71-23) |
| 2025-08-02 | — | Confirm nominee | NO | — | — | Nomination Confirmed (72-22) |
| 2025-08-02 | — | Confirm nominee | NO | NO | ✓ | Nomination Confirmed (59-35) |
| 2025-08-02 | — | Confirm nominee | NO | NO | ✓ | Nomination Confirmed (52-42) |
| 2025-08-02 | — | Confirm nominee | NO | NO | ✓ | Nomination Confirmed (50-45) |
| 2025-08-02 | — | Confirm nominee | NO | YES | ✕ | Nomination Confirmed (78-17) |
| 2025-08-02 | — | End debate | NO | YES | ✕ | Cloture Motion Agreed to (76-19) |
| 2025-08-02 | — | Confirm nominee | NO | NO | ✓ | Nomination Confirmed (50-45) |
| 2025-08-02 | — | End debate | NO | NO | ✓ | Cloture Motion Agreed to (51-45) |
| 2025-08-02 | — | Confirm nominee | NO | NO | ✓ | Nomination Confirmed (52-44) |
| 2025-08-02 | — | End debate | NO | NO | ✓ | Cloture Motion Agreed to (49-45) |
| 2025-08-02 | — | Confirm nominee | NO | NO | ✓ | Nomination Confirmed (49-44) |
| 2025-08-02 | — | End debate | NO | NO | ✓ | Cloture Motion Agreed to (51-45) |
| 2025-08-02 | — | Confirm nominee | NO | NO | ✓ | Nomination Confirmed (53-44) |
| 2025-08-02 | — | End debate | NO | NO | ✓ | Cloture Motion Agreed to (52-41) |
| 2025-08-01 | — | Confirm nominee | NO | NO | ✓ | Nomination Confirmed (50-45) |
Alignment stats consider only votes where a clear yes/no majority existed for the legislator's party. Cross-party marks divergence where the vote matched the opposite party majority. ↔ indicates cross-party divergence.