Why Trump turned against ‘gold standard' mRNA vaccines
President Trump's administration has slammed the brakes on development of messenger RNA (mRNA) vaccines, which proved their lifesaving potential during the COVID-19 pandemic but have come under increasing scrutiny among skeptics of mainstream science.
The vaccines marked a breakthrough in medical technology, drastically reducing the timeline for development of targeted vaccines and even showing promise in cancer research. Trump called mRNA the 'gold standard' when he rolled out the first COVID-19 vaccines.
But now they are under assault by Trump's Health and Human Services (HHS) secretary, longtime anti-vaccine advocate Robert F. Kennedy Jr., and his allies in the 'make America healthy again' movement.
HHS in late May canceled $766 million awarded to Moderna through the Biomedical Advanced Research and Development Authority (BARDA) to develop a potential mRNA vaccine for bird flu. HHS spokesperson Andrew Nixon said of the decision, 'This is not simply about efficacy — it's about safety, integrity, and trust.'
'The reality is that mRNA technology remains under-tested, and we are not going to spend taxpayer dollars repeating the mistakes of the last administration, which concealed legitimate safety concerns from the public,' he added.
Unlike traditional vaccines that contain fragments or weakened versions of a virus, mRNA vaccines send messenger ribonucleic acid into cells to teach the immune system to recognize proteins connected to virus cells.
According to Joseph Varon, president and chief medical officer of the Independent Medical Alliance (IMA), the concerns for mRNA vaccine skeptics are the expedited timeline and conditions in which the COVID-19 vaccine was approved.
'The biggest concern is that this rushed treatment still remains in use, even under an Emergency Use Authorization in some cases. It needs to be sent back through proper studies and vetting,' Varon told The Hill.
'There needs to be an established database of vaccine injuries that can be accurately quantified with full transparency, without politics or big money pressure influencing the data,' he added. 'There's a growing body of peer-reviewed studies that indicate the spike proteins are causing havoc in certain recipients.'
The IMA, previously known as Front Line COVID-19 Critical Care Alliance, launched a campaign in support of Kennedy's nomination to be HHS secretary. The group drew controversy when its founders promoted ivermectin as a 'miracle drug' for COVID-19.
Myocarditis, or inflammation of the heart muscle, is of particular concern among mRNA vaccine opponents. An analysis published in 2022 found that myocarditis occurred in about 31.2 cases per 1 million second doses of the Moderna COVID-19 vaccine, or 0.003 percent.
Rates of myocarditis are significantly higher among people with COVID-19 infections than immunizations, however.
The development of the COVID-19 mRNA vaccine was aided by the Trump administration's Operation Warp Speed, something Trump has boasted about at numerous points.
In remarks in December 2020, the same month the first COVID-19 vaccines were deployed, Trump praised Operation Warp Speed's ability to develop a SARS-CoV-2 vaccine at a 'breakneck speed,' adding 'the gold standard vaccine has been done in less than nine months.'
Though research on mRNA and its potential uses has been ongoing for decades, use of the vaccines in humans is relatively new.
The first mRNA vaccine candidate tested in humans was for rabies in 2013, but it wouldn't be until the COVID-19 pandemic in 2020 that this technology would achieve commercial viability and widespread use.
To Kennedy, this is too much of a coincidence.
In his book 'The Wuhan Cover-Up: And the Terrifying Bioweapons Arms Race,' published in 2023, Kennedy suggests it was more than just happenstance that allowed for the deployment of Moderna's mRNA technology to coincide with the global pandemic.
He pointed to a meeting attended by Dr. Anthony Fauci and former BARDA Director Rick Bright in which the officials met with virologists months before the COVID-19 pandemic broke out. The fact that attendees discussed the need for innovation in influenza research and vaccines became a point of conspiracy online.
Kennedy noted that Bright called for something 'completely disruptive, that's not beholden to bureaucratic strings and processes,' writing, '[Bright] hinted that only a global crisis — like a pandemic — could induce government and industry to commit the billions of dollars necessary to create a new generation of 'plug-and-play' mRNA vaccines.'
In the conversation Kennedy references, Bright was discussing the challenges of making influenza research 'sexy' for Ph.D. and postdoctoral students, surmising that something 'completely disruptive' would be needed to incite excitement in the field.
Proponents of the mRNA technology point to its deployment in the COVID-19 pandemic and its role in reducing transmission as evidence of safety and efficacy.
'In the U.S., you know, we have a lot of real-world experience now with huge numbers of doses given. We have been following for significant or serious adverse events for a long time, and the rate of those serious adverse events is on par with what we see for other vaccines,' E. John Wherry, director of the Institute for Immunology and Immune Health at the University of Pennsylvania, said of mRNA vaccines.
As Wherry notes, all vaccines have adverse side effects, but their safety compared with the diseases they inoculate against is 'incontrovertible.' And while critics take issue with the speed at which mRNA vaccines are developed, Wherry said this difference is precisely what sets these shots apart from older generations.
'mRNA vaccines have a couple of key benefits or features that really stand out compared to other vaccine platforms. One, they can be generated very, very quickly. So, you can adapt to changes very rapidly. This is much easier with an mRNA vaccine, where the COVID strain or flu strain mutates and changes from year to year,' Wherry said.
'The second is that it's relatively simple. So, we don't have to worry about, you know, impurities in, you know, an egg-grown vaccine or a cell-based grown vaccine synthesizing mRNA. There are very few components that go into it, and it can be synthesized with high purity.'
Such mRNA vaccines are also potentially applicable for numerous conditions or even multiple different strains of the same virus, giving it more flexibility than traditional vaccinations.
'So, there are substantial benefits in flexibility, in speed, in simplicity of manufacturing and that probably also affects the cost of goods at the end of the day, which is perhaps a last advantage,' Wherry added.
Copyright 2025 Nexstar Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.
Hashtags

Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles
Yahoo
25 minutes ago
- Yahoo
'Coward' Elon Musk Mocked On His Own Platform After Bending The Knee To Trump
Elon Musk went into damage-control mode early Wednesday as he tried to mend fences with President Donald Trump after their spectacular falling-out last week. And his critics are mocking his public show of fealty on his own platform. Musk spent some $291 million during the 2024 election cycle, most notably to help Trump, according to and became a constant presence by his side. Once in office, Trump put Musk in charge of the 'DOGE' initiative to cut government spending. But Musk left his role, attacked Trump's signature 'big beautiful bill' as a 'disgusting abomination,' and went scorched-earth against his one-time ally in a series of posts on X last week. Musk wrote that Trump won't release the files of late sex offender Jeffrey Epstein because the president is named in them, shared a post in support of impeaching Trump and replacing him with Vice President JD Vance, and floated the creation of a third political party. Trump in turn threatened repercussions for Musk's businesses and warned him of 'serious consequences' if he backed Democrats for office. But Musk blinked on Wednesday. He wrote that he regretted some of his posts about Trump and said some of them 'went too far.' He also deleted many of those messages. His critics fired back:
Yahoo
25 minutes ago
- Yahoo
The Scofflaw Strongman
DONALD TRUMP SAYS HIS LATEST VENTURE into dictatorship—deploying the National Guard and Marines against American citizens, over the opposition of state and local officials—is about safeguarding the rule of law. 'If we see danger to our country and to our citizens, we'll be very, very strong in terms of law and order,' Trump told reporters on Sunday, as protests escalated in Los Angeles against his deportations. 'It's about law and order.' Don't believe it. Trump is using the Guard and the military to enforce his will, not the law. The evidence of his insincerity is what he did four years ago: When rioters were on his side, he didn't call in the Guard. He embraced the criminals, pardoned them, and purged the law enforcement officials who prosecuted them. He's a despot and a scofflaw. In the Los Angeles uprising, Trump—like every authoritarian before him—claims to be saving his country from chaos. 'Violent, insurrectionist mobs are swarming and attacking our Federal Agents,' he declared on Sunday afternoon. 'These lawless riots only strengthen our resolve.' A few hours later, he called for 'bringing in the troops . . . RIGHT NOW!!! Don't let these thugs get away with this.' And on Monday afternoon, he ridiculed any suggestion that the protesters were peaceful. 'Just one look at the pictures and videos of the Violence and Destruction,' he wrote, 'tells you all you have to know.' Insurrectionist mobs. Lawless riots. Videos of violence. We've heard such alarming descriptions before. And on January 6, 2021, we saw how little Trump cared about them. Share AT 1:21 P.M. THAT DAY, AS TRUMP returned to the White House after instructing his supporters to march on the Capitol, he was told twice by a member of his staff, 'They're rioting down at the Capitol.' The exact moment of this encounter was captured in a photograph. Trump replied, 'All right, let's go see.' He went to his dining room and watched on TV as the riot proceeded. For the next hour, TV networks aired videos of the violence and destruction. Like this week's videos from Los Angeles, they told the president all he needed to know. But Trump did nothing. Toward the end of that hour—somewhere between 2:13 and 2:24 pm, according to the final report of the House January 6th Committee—Trump's chief of staff, Mark Meadows, informed White House Counsel Pat Cipollone that Trump 'doesn't want to do anything' about the ongoing assault. A few minutes later, Cipollone was heard to tell Meadows, 'They're literally calling for the Vice President to be F'ing hung.' And Meadows was heard to reply, 'You heard him, Pat. He thinks Mike [Pence] deserves it. He doesn't think they're doing anything wrong.' Meanwhile, in a phone call, House Republican Leader Kevin McCarthy warned Trump that the rioters 'literally just came through my office windows, and my staff are running for cover. I mean, they're running for their lives. You need to call them [the assailants] off.' Trump responded by rebuking McCarthy: 'Well, Kevin, I guess they're just more upset about the election theft than you are.' These conversations took place as Fox News, which Trump was watching, reported that police had been injured and that rioters inside the Capitol were 'feet from the House chamber.' On the screen, according to the House committee report, Fox 'was showing video of the chaos and attack, with tear gas filling the air in the Capitol Rotunda.' Throughout the afternoon, Trump's aides, family, and friends implored him to tell the rioters to go home. He refused. Not until 4:17 p.m., nearly three hours after being informed about the riot, did he comply. Join now TRUMP NOW CLAIMS that he told the rioters to be peaceful and that he offered ten thousand National Guard troops to protect the Capitol. The first claim is misleading. The second is a lie. The House report shows that before and during the assault, Trump resisted entreaties to call for peace. On January 6th, a text message to one of his top aides, Hope Hicks, said Trump 'should tweet something about Being NON-violent.' Hicks wrote back: 'I suggested it several times Monday and Tuesday and he refused.' At one point in his incendiary speech that morning, Trump did ask his followers to march to the Capitol 'peacefully.' But that phrase, according to the House report, was 'scripted for him by his White House speechwriters.' The main theme of the speech was to 'fight like hell.' Another Trump aide, Sarah Matthews, told the committee that once the riot was underway, Trump resisted pleas to call for peace. He did use the term 'peaceful' in a tweet at 2:38 p.m., but only grudgingly. Trump's press secretary, Kayleigh McEnany, told Matthews that Trump 'did not want to include any sort of mention of peace in that tweet.' Trump's other January 6th story, about the National Guard, is also a sham. His acting defense secretary, his Army secretary, and his chairman of the Joint Chiefs of Staff all testified that he never ordered the Guard to deploy that day. He never even spoke to these officials. Instead, during the riot, he used his phone to press members of Congress to do what the mob wanted: overturn the election. It's true that before the attack, Trump talked about the possibility of needing guardsmen. But it was never about protecting the Capitol. It was, in Meadows's words, to 'protect pro Trump people' from anti-Trump protesters. In short, everything Trump decries in Los Angeles happened on January 6th, and more. A violent, insurrectionist mob swarmed and attacked police. And instead of bringing in the Guard 'RIGHT NOW,' Trump watched the assault, encouraged the mob, and waited to see whether it would keep him in power. In fact, when he returned to office this year, Trump pardoned nearly everyone who had pleaded guilty to or had been convicted of assaulting police on January 6th. He said the insurrectionists were right: 'They were protesting a crooked election.' He purged the prosecutors who had handled those cases. And in a speech at the Department of Justice, he boasted that he had 'removed the senior FBI officials' who, in his words, had persecuted the 'J6 hostages.' Share NOW, AS HE DEPLOYS THE MILITARY against protesters in an American city, Trump invokes 'law and order' as a bogus excuse. And he vows to go further. On Monday, he announced a policy of escalation against protesters. 'If they spit, we will hit,' he wrote on Truth Social. 'This is a statement from the President of the United States. . . . The Insurrectionists have a tendency to spit in the face of the National Guardsmen/women, and others. . . . IF THEY SPIT, WE WILL HIT, and I promise you they will be hit harder than they have ever been hit before.' On Tuesday, speaking to troops at Fort Bragg, Trump said he was seizing control of the National Guard and ending the tradition of consulting governors. 'We will use every asset at our disposal to quell the violence and restore law and order right away,' he declared. 'We're not going to wait . . . for a governor that's never going to call.' And in remarks in the Oval Office, Trump said his policy of escalating state violence would apply to anyone who protests the military parade on June 14, his birthday. 'If there's any protester [who] wants to come out, they will be met with very big force,' he warned. 'For those people that want to protest. . . . They will be met with very heavy force.' This is not a man defending the rule of law. This is a man continuing the project he began in his first term and tried to complete on January 6th: replacing the rule of law with himself. Share The Bulwark
Yahoo
25 minutes ago
- Yahoo
'They Went Too Far': Elon Musk Just Walked Back Some Of His Explosive Criticism Of Trump
Elon Musk on Wednesday conceded that some of his recent, sharp criticism of Donald Trump 'went too far,' in an apparent effort to mend ties with the president after their nasty public feud. In a post on his social media platform X, formerly Twitter, Musk made his most overt offer yet to bury the hatchet. 'I regret some of my posts about President @realDonaldTrump last week,' Musk wrote. 'They went too far.' Musk didn't clarify which posts he was referring to. About a week after he left his post at the White House, Musk condemned Trump's 'big, beautiful bill,' urging Americans to kill the legislation, describing it as a 'disgusting abomination.' In response, Trump threatened to revoke the government contracts Musk's companies have secured, prompting the billionaire to turn his attacks up a notch. 'Time to drop the really big bomb,' Musk wrote Thursday. '[Trump] is in the [Jeffrey] Epstein files. That is the real reason they have not been made public.' The White House had promised to release the full documents related to the disgraced financier's case, but what was ultimately put out was largely already known. Musk also at one point seemed to call for the president's impeachment — another stunning development given his prominent role in Trump's 2024 presidential campaign. Musk appears to have since deleted both posts. Trump over the weekend told NBC's Kristen Welker he has no interest in repairing their relationship. But the president has since appeared more open to rapprochement. Asked if he plans to speak to Musk, Trump told reporters on Monday: 'I would imagine he wants to speak to me, I would think so.' 'If I were him I'd want to speak to me,' he added. Even before Wednesday's explicit acknowledgement of his regret for some of his criticism of Trump, Musk has signaled he was ready for a truce. The Tesla and SpaceX CEO seemed to applaud Trump's response to the protests in Los Angeles, amplifying social media posts by the president and his allies about the immigration protests. The billionaire donated nearly $300 million to Trump's 2024 White House bid and served as a top surrogate on the campaign trail. Elon Just Couldn't Stop Posting About Trump — And Experts Say It's Very Revealing Trump Reveals What's Next For That Tesla He Bought From Elon Musk Jon Stewart Busts Biggest Right-Wing Myth About 'F**king Pussies' Trump And Elon Musk