Senators Investigate RFK Jr. Over 2019 Samoa Trip Testimony
Two Democratic senators launch investigation into Health Secretary RFK Jr.’s 2019 Samoa trip testimony following new document revelations.

Boghosian, Joyce: United States Department of Health and Human Services (The Whi/Wikimedia Commons
Two Democratic senators are investigating Health Secretary Robert F. Kennedy Jr. for allegedly providing false information to Congress about his 2019 trip to Samoa, following reports by The Associated Press and The Guardian that revealed documents contradicting his statements.
Background of the Samoa Trip Controversy
In August, The Associated Press and The Guardian published documents showing that although Kennedy told senators during his confirmation hearing that his 2019 visit to Samoa was unrelated to vaccines, a letter he wrote to the Samoan prime minister told a different story. The letter, dated January 20, 2019, mentioned the words vaccine or vaccination eight times, indicating Kennedy’s intent to study Samoa’s use of the MMR vaccine. He expressed concerns about potential issues with vaccine lots and proposed a detailed health informatics assessment to examine adverse health events linked to vaccines.
Senators Launch Investigation
Senators Ron Wyden of Oregon and Angela Alsobrooks of Maryland sent a letter on Wednesday to Children’s Health Defense, the anti-vaccine nonprofit once chaired by Kennedy, initiating an investigation. The senators requested a broad range of documents regarding Kennedy’s Samoa trip, his 2024 presidential campaign, and his Senate confirmation process. They also asked for all communications between Children’s Health Defense and federal officials since President Donald Trump’s second term began in January 2021. The group was given a deadline of December 4 to comply.
Wyden and Alsobrooks wrote, “We intend to hold Secretary Kennedy accountable for the grave harm he has caused to vulnerable children. We also intend to hold him accountable for any false statements made to Congress, a crime that undermines the Senate’s ability to fulfill its constitutional duties.”
Responses and Impact of Kennedy’s Visit
The Department of Health and Human Services has maintained that Kennedy’s Samoa visit was unrelated to vaccines. However, following the AP inquiry in August, the department stated that “any claim or insinuation based on these letters that Secretary Kennedy lied under oath or to Congress is not only false but outright defamatory.” Notably, Kennedy was not under oath during his confirmation hearing. While knowingly giving false testimony to Congress is a crime, it is rarely prosecuted.
Kennedy’s visit has been highly contentious. At the time, he led Children’s Health Defense and met with anti-vaccine activists in Samoa, including one who helped arrange the trip with a U.S. Embassy employee. Critics say the visit emboldened anti-vaccine sentiment, which contributed to a subsequent measles outbreak that sickened thousands and resulted in 83 deaths, mostly children under five years old. Public health experts have said their efforts to control the outbreak were hindered by anti-vaccine activism linked to Kennedy’s involvement.
Senators’ Oversight Roles and Further Investigations
Senator Wyden is expected to chair the Senate Finance Committee, overseeing the Department of Health and Human Services, when Democrats retake Congress in January. Senator Alsobrooks serves on the Senate Health, Education, Labor and Pensions Committee, which also has oversight responsibilities. In addition to the Samoa trip inquiry, the senators announced a separate investigation into substantial gifts reportedly given to Kennedy last year by a donor and former employee.
This investigation adds to a broad slate of probes planned by Democrats following their recent takeover of Congress, focusing on various aspects of the Trump administration and its appointees.
As the deadline for document submission approaches, the Senate’s inquiry into Kennedy’s actions and statements during his Samoa trip remains a significant political and public health issue.


