John Barrasso Joins GOP Critics of RFK Jr. Over Vaccine Policy, mRNA Cuts, and CDC Shake-Up

Wyoming Senator John Barrasso, a practicing orthopedic surgeon and the GOP’s second-highest ranking leader, joined other Republicans in openly questioning Health Secretary Robert F. Kennedy Jr.’s leadership during a Senate Finance Committee hearing on Thursday.

Barrasso reminded Kennedy that during his confirmation, he pledged to “uphold the highest standards for vaccines,” but said he has since become “deeply concerned” with the direction of U.S. health policy.

He pointed to several issues: Kennedy’s decision to cut $500 million from mRNA research, the large measles outbreak in Texas—the worst seen in years—and a leadership crisis at the CDC following the firing of Director Susan Monarez and the resignation of three top officials. “Right now, Americans don’t know who they can trust,” Barrasso warned.

Kennedy defended his actions, saying the CDC had lost credibility and must be rebuilt. “Americans have lost faith in the CDC. We will restore that trust—not with propaganda, but by being honest,” he said.

Barrasso added that he is particularly worried about the future of measles and Hepatitis B vaccines, since Kennedy dismissed the independent panel that advises on the national vaccine schedule and replaced its members with new appointees—some of whom lack vaccine expertise or hold skeptical views.

❓ Frequently Asked Questions (FAQ)

Q1. Why did Senator John Barrasso criticize Health Secretary Robert F. Kennedy Jr.?
A1. Senator Barrasso expressed concern over Kennedy’s vaccine policies, including the $500 million cut to mRNA research, the Texas measles outbreak, and instability at the CDC following leadership changes.

Q2. What position does John Barrasso hold in the Senate?
A2. John Barrasso is the Senate Majority Whip, making him the second-highest ranking Republican in the Senate.

Q3. What concerns were raised about the CDC under Kennedy’s leadership?
A3. Barrasso pointed to the firing of CDC Director Susan Monarez, followed by the resignation of three top officials, leaving Americans unsure about the agency’s leadership and direction.

Q4. Why is there worry about vaccines like measles and Hepatitis B?
A4. Kennedy dismissed the advisory panel that sets the national vaccine schedule and replaced it with new members, some of whom have little vaccine expertise or are skeptical of vaccines.

Q5. How did Kennedy respond to these criticisms?
A5. Kennedy defended his decisions, saying that the CDC had lost public trust and that his goal is to restore confidence “through honesty, not propaganda.”