Name: Will RFK end any vaccine approvals by December 31?
Start: 2025-09-04T03:38:01.444089Z
End: 2025-12-31T00:00:00Z

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This market will resolve to "Yes" if any vaccine has its Biologics License Application (BLA) approval or Emergency Use Authorization (EUA) revoked by the FDA or is voluntarily withdrawn for reasons related to health, safety, or efficacy by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to “No”. 

Withdrawing approval solely due to seasonality, low demand, or an emergency ending will not be sufficient for a "Yes" resolution. Similarly, a reduction in the scope of approved recipients, without fully eliminating the approval will not be sufficient for a "Yes" resolution."

The resolution source will be official FDA announcements and guidance published on the FDA website (see: https://www.cdc.gov/acip-recs/hcp/vaccine-specific/).

Will RFK end any vaccine approvals by December 31?

This market will resolve to "Yes" if the CDC has completely ended its recommendation for the listed vaccine, meaning it no longer recommends it for any category of individuals by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to “No”.

A reduction in the scope of recommended recipients, or the removal of a recommendation for a specific type of vaccine for the listed disease (e.g. CDC removal of the recommendation for the live oral polio vaccine in 2022) without fully eliminating the recommendation will not be sufficient for a "Yes" resolution.

The resolution source will be official CDC announcements and guidance published on the CDC website (see: https://www.cdc.gov/acip-recs/hcp/vaccine-specific/).

Will RFK end Measles Mumps and Rubella vaccine recommendation in 2025?

This market will resolve to "Yes" if Robert F. Kennedy Jr. (RFK Jr.) announces that he will resign from his position as United States Secretary of Health and Human Services (HHS), or otherwise ceases to be HHS Secretary for any length of time, between September 5, and December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

Note that an announcement of his resignation before the resolution date will suffice to resolve this market to "Yes" regardless of if/when he actually steps down.

The primary resolution source for this market will be official information from the Government of the United States of America or official statements by RFK Jr. or his representative, however a consensus of credible reporting will suffice.

RFK Jr. Out by December 31?

This market will resolve to "Yes" if any vaccine intended for humans and inoculating against H5N1 receives full FDA approval between January 1, and December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

The primary resolution source for this market will be information from the FDA, including their official list of approved vaccines (https://www.fda.gov/vaccines-blood-biologics/vaccines/vaccines-licensed-use-united-states).

Bird flu vaccine in 2025?

On February 21, a bat coronavirus that has the capacity to spread to humans, known as HKU5-CoV-2, was reportedly discovered (See: https://www.aa.com.tr/en/asia-pacific/china-discovers-new-bat-coronavirus-that-poses-risk-of-animal-to-human-transmission/3489013)

This market will resolve to "Yes" if any vaccine intended for humans and inoculating against HKU5-CoV-2  receives full FDA approval between February 20, and December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

The primary resolution source for this market will be information from the FDA, including their official list of approved vaccines (https://www.fda.gov/vaccines-blood-biologics/vaccines/vaccines-licensed-use-united-states).

Vaccine for new COVID disease in 2025?

This market will resolve to "Yes" if the CDC issues a Level 3 (“Reconsider Nonessential Travel”) Travel Health Notice for any disease by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

A Level 3 notice listed for any amount of time during this market’s timeframe will suffice for a "Yes" resolution. 

The primary resolution source for this market will be the CDC’s official Travel Health Notices page (https://wwwnc.cdc.gov/travel/notices); however, a consensus of credible reporting will also be used.

CDC issues Level 3 warning by December 31?

This market will resolve to "Yes" if the CDC issues a Level 4 (“Avoid All Travel”) Travel Health Notice for any disease by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

A Level 4 notice listed for any amount of time during this market’s timeframe will suffice for a "Yes" resolution. 

The primary resolution source for this market will be the CDC’s official Travel Health Notices page (https://wwwnc.cdc.gov/travel/notices); however, a consensus of credible reporting will also be used.

CDC issues Level 4 warning by December 31?

This market will resolve to "Yes" if the U.S. Public Health Service officially withdraws or ends its recommendation for adding fluoride to U.S. drinking water, or if the recommended fluoride level is changed to 0.0 mg/L between September 23 and December 31, 2025, 11:59 PM ET (see: https://www.cdc.gov/fluoridation/about/community-water-fluoridation-recommendations.html). 

If responsibility for directives on fluoride is transferred from the U.S. Public Health Service to another federal agency, any qualifying announcement from that new agency will qualify.

The resolution source will be official information from the U.S. Government. 

Trump Admin recommends removing fluoride from water by December 31?

This market will resolve to "Yes" if the CDC identifies a new COVID variant of concern between December 1, 2025, and December 31, 2026, 11:59PM ET. Otherwise this market will resolve to "No".

The CDC's variant classification scheme can be found here: https://stacks.cdc.gov/view/cdc/107682.

The resolution source for this market will be official information from the CDC.

New COVID variant of concern before 2027?

TrumpRx (https://trumprx.gov/) is scheduled to launch in January 2026 and is intended to help consumers access lower-cost medications by directing them to manufacturers’ direct-to-consumer purchasing channels.

This market will resolve to "Yes" if TrumpRx.gov becomes publicly accessible in a form that allows members of the public to search for and find medications by January 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No."

To qualify, the site must be publicly accessible and operational in at least a limited capacity, meaning it functions in its intended portal role by allowing users to search for or view medications and be redirected to purchase them. Glitches or minor technical issues will not render the site non-functional, provided the core portal functionality remains available to the public.

Once the qualifying functionality goes live, the market will resolve to "Yes" immediately, regardless of any subsequent reversal, rollback, or withdrawal of access.

This market will resolve to "No" if TrumpRx.gov becomes permanently unavailable.

The primary resolution source for this market will be TrumpRx.gov; however, a consensus of credible reporting will also be used.

TrumpRX launched by January 31, 2026?

This market will resolve to "Yes" if an official agreement on nuclear arms control or strategic nuclear weapons limitation is reached between the United States and the Russian Federation between August 14, 2025 and December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to “No”.

Only agreements that are publicly announced and acknowledged by both the U.S. and Russia will qualify. The agreement must pertain to nuclear arms control or limitation—such as a treaty, framework, or memorandum—addressing matters including (but not limited to) nuclear warheads, delivery systems, verification mechanisms, or strategic stability.

An extension, amendment, or replacement of the New START treaty will qualify, provided it is publicly announced as a concluded agreement by both parties within the time frame. Exploratory discussions or stated intent to extend without a finalized agreement will not qualify.

Agreements that include both the United States and Russia as named parties—whether bilateral or as part of a broader multilateral framework—will qualify, provided the agreement directly addresses nuclear arms control.

The agreement does not need to be ratified or implemented for this market to resolve "Yes"; a formal announcement of a concluded agreement is sufficient.

The primary resolution source for this market will be official statements from the U.S. government (e.g., the White House, State Department) and/or the Russian Federation (e.g., the Kremlin, Ministry of Foreign Affairs). However, a clear and overwhelming consensus of credible reporting confirming that such an agreement has been reached will also qualify.

U.S. x Russia Nuclear deal by December 31?

This market will resolve to "Yes" if  the State of Florida enacts any legislation or if the Governor issues a statewide executive order that explicitly bans mandates requiring individuals to receive mRNA vaccines. Otherwise, this market will resolve to "No".

The ban must apply to at least some private employers, public institutions, healthcare providers, and must specifically reference mRNA vaccines or a defined category that includes them. Temporary emergency orders or proposed bills that do not become law will not count.

The primary resolution source for this market will be information from the State of Florida, however a consensus of credible reporting will also be used.

Florida bans mRNA vaccine mandates in 2025?

This market will resolve to “Yes” if credible reporting confirms that any entity enters into an agreement to acquire the listed company by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.

Mergers where the listed company is subsumed by another entity will count toward a "Yes" resolution.

An announced agreement between the listed company and an acquiring entity will qualify for a “Yes” resolution, regardless of whether the acquisition is ultimately completed.

The primary resolution source for this market is official information from the listed company and/or its leadership; however, a consensus of credible reporting will also be used.

Will Warner Bros. Discovery be acquired before 2027?

This market will resolve to "Yes" if Rabby officially launches a token by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

The token must be actively and publicly transferable and tradable. Announcements alone do not qualify

The primary resolution source for this market will be information from Rabby, however a consensus of credible reporting will also be used.


Will Rabby launch a token in 2025?

This market will resolve to "Yes" if the United States formally initiates a withdrawal from the World Trade Organization (WTO) or provides official written notice of withdrawal to the Director-General of the WTO by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

A notice of withdrawl refers to the submission of a written notice of withdrawal as per Article XV of the Marrakesh Agreement establishing the World Trade Organization (https://www.wto.org/english/res_e/publications_e/ai17_e/wto_agree_art15_oth.pdf).

Any action meeting these criteria will qualify for a “Yes” resolution regardless of if its implementation is immediately halted or delayed by judicial or other actions.

The resolution source will be official information from the US government and the WTO, however a consensus of credible reporting may also be used.

US announces withdrawal from WTO in 2025?

This market will resolve to "Yes" if President of the United States Donald Trump announces he has resigned or will resign the presidency by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No."

If it becomes impossible for Donald Trump to resign or to announce his resignation (e.g., due to his removal from office by other means, etc.), this market will immediately resolve to "No."

For this market to resolve to "Yes," it is only necessary that Trump announce that he has resigned or will resign. Whether he actually resigns will have no bearing on the resolution of this market.

The primary resolution source for this market will be official information from the US federal government; however, a consensus of credible reporting will also be used.

Will Trump resign by December 31, 2026?

This market will resolve to "Yes" if Nikita Bier ceases to be Head of Product of X for any length of time between October 14, and December 31, 2025 ET. Otherwise, this market will resolve to "No".

An announcement of Nikita Bier's resignation/firing before this market's end date will immediately resolve this market to "Yes", regardless of when the announced resignation/firing goes into effect.

This market's primary resolution source will be official information from X and/or Nikita Bier, however a consensus of credible reporting will also be used.

Nikita Bier out as Head of Product at X by December 31?

This market will resolve to "Yes" if Donald Trump issues a presidential veto, by December 31, 2025, at 11:59 PM ET, of any bill or resolution that explicitly mandates, compels, or formally calls for the public release of documents related to Jeffrey Epstein. Otherwise, this market will resolve to "No."

The resolution source will be official congressional records and a consensus of credible reporting.

Trump vetoes Epstein disclosure bill/resolution in 2025?

This market will resolve to "Yes" if Phantom officially launches a token by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

The token must be actively and publicly transferable and tradable. Announcements alone do not qualify

The primary resolution source for this market will be information from Phantom, however a consensus of credible reporting will also be used.


Will Phantom launch a token in 2025?

This market will resolve to "Yes" if Felix Protocol officially launches a token by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

The token must be actively and publicly transferable and tradable. Announcements alone do not qualify

The primary resolution source for this market will be information from Felix Protocol, however a consensus of credible reporting will also be used.


Will Felix Protocol launch a token by December 31, 2026?

This market will resolve to "Yes" if at least one cabinet-level Donald Trump appointee from his second term leaves their position by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

Voluntary resignations, removals, retirements, or departures for any reason will count.

Announcements alone will not qualify toward this market's resolution. An individual must actually have left their cabinet-level position.

Temporary or acting officials will not count toward this market's resolution.

The primary resolution source for this market will be official information from the US government, however a consensus of credible reporting will also be used.

Trump cabinet member out in 2025?

This market will resolve to “Yes” if the upper bound of the target federal funds rate is increased at any point between January 1, 2025 and the Fed's December 2025 meeting, currently scheduled for December 9-10. Otherwise, this market will resolve to “No”.

This market may not resolve to "No" until the Fed has released its rate changes information following its December meeting.

The primary resolution source for this market will be the official website of the Federal Reserve (https://www.federalreserve.gov/monetarypolicy/openmarket.htm), however a consensus of credible reporting may also be used.

Fed rate hike in 2025?

This market will resolve to "Yes" if the US Internal Revenue Department ceases operations entirely by December 31, 2025, 11:59 PM ET. Otherwise, this market will resolve to "No".

If the IRS is merged with another agency, resulting in a consolidated department with a shared administrative structure which is no longer titled the Internal Revenue Service it will count as a "Yes" resolution.

If it becomes impossible for Trump to sign legislation/perform executive actions (e.g. he resigns), this market will resolve to "No".

The primary resolution source for this market will be official information from the US government, however a consensus of credible reporting will also be used.

Will RFK end any vaccine approvals by December 31?

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Will RFK end any vaccine approvals by December 31?

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Will RFK end any vaccine approvals by December 31?

Order Book

Market Context

Will RFK end any vaccine approvals by December 31?

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