Despite RFK’s funding block, mRNA vaccines are too impressive to ignore | Vaccines and immunisation

It was a blow that many were prepared, but the block on American financing for mRNA vaccines by the health service of Robert F Kennedy Jr left scientists in shock, some indicating that this decision could make the world less sure.

On Tuesday, the United States Ministry of Health and Social Services (HHS) announced that it would cancel $ 500 million (376 million pounds sterling) in funding for mRNA vaccines, ending 22 federal contracts – including one with the Moderna pharmaceutical company for its bird flu vaccine for humans.

“We move this funding to safer and wider vaccine platforms that remain effective even if the Mutent viruses,” Kennedy said in a statement released on Tuesday.

In many ways, it is not a surprise: Kennedy has been known for a long time to be a skeptical of vaccines, although he is not “anti-vaccine”, simply “pro-security”, and himself has spread the disinformation around immunization, in particular by falsely calling the lifestyles of the arnm the “most deadly vaccinating”.

In the press release, Kennedy said HSS “examined science, listened to experts and act” and continued to assert that mRNA vaccines have not effectively protected from higher respiratory infections such as Covid and flu.

However, scientists quickly refuted the affirmations, stressing that arnm blows saved millions of lives during the pandemic and, contrary to Kennedy’s assertions, do not increase the transfer rate of viruses.

“There is no scientific evidence that this is the case,” said Robin Shattock, a professor of mucous infection and immunity at the Imperial College in London. “Different viruses put at different rates, for example, flu changes from flu on a seasonal basis, the SARS-COV2 continues to vary, that individuals have received mRNA vaccines.”

Kennedy spent decades to undermine the science of vaccines, in particular by defending the demystified assertion according to which “autism comes from vaccines”, but its invective towards mRNA jabs was particularly powerful.

“It is difficult to understand why these brilliant innovations should be the target of anti-science feeling. But such a feeling is not logical and so difficult to explain with logic,” said Professor Andrew Pollard, director of the Oxford vaccine group who led the development of the Oxford-Astrazeneca Covid-19.

What is clear is that since mRNA vaccines have drawn the attention of the public during the cocvid, they were mired in a disinformation.

These vaccines contain messenger RNA (mRNA) – a simple strand molecule which carries genetic instructions which can be used by protein manufacturing machines in human cells to produce specific proteins.

In addition to saving millions of lives in the pandemic, mRNA vaccines have enormous potential in other areas, including cancer, researchers who paved the way for technology winning a Nobel Prize in 2023.

“MRNA is important today, especially because it allows you to make new vaccines in a coherent and quickly comparison with other technologies that are slower and much more complex to do,” said Pollard. “If there was a pandemic of flu, it would take five to six months to make a vaccine using traditional technology – and old -fashioned – to cultivate the vaccine virus in chicken eggs – but it only takes millions of doses with mRNA, which can be put on the scale of tens and hundreds of millions of doses.”

However, skeptics have quickly spread false affirmations on vaccines – of the idea that mRNA integrates into the DNA of recipients, allegations, such vaccines have not been properly tested in terms of security.

While some have suggested that vaccination hesitation is linked to an anti-establishment world vision, in which the elites and experts are considered with distrust, others see the situation differently.

“I suspect that truly hardcore anti-Vaxxers simply do not understand the science of mRNA functioning,” said Dame Kate Bingham, who led the vaccine working group in the United Kingdom at the start of the cocovated pandemic.

Pollard added that the claims of mRNA vaccines are new and not tested are somewhat ridiculous. “Technology has an excellent security file with some of the best information of all time collected there due to the huge clinical trials and, in real use, the availability of modern digital recordings in many pandemic countries,” he said, adding that although there have been common side effects such as a soft arm and fever, these have also been observed with other vaccines and were not serious consequences. And although there may be extremely rare side effects, such as inflammation of the heart muscle known as myocarditis, they were generally transient.

The new block on research funding has caused consternation among researchers, especially in the fluid where Pollard notes that there is a constant threat of a new pandemic worse than COVVID.

“Right now, the United States is facing a massive H5N1 influenza epidemic in birds and cattle – with a little spread in the United Kingdom – so it’s just the moment when we need more investment in this area before before [or] In the event that such a virus jumps to humans, “he said.

However, not everyone sees a disaster. “This post of what is happening in the United States? Unquestionably. Does that mean that it is negative for the world? Not necessarily,” said Bingham, adding that the United Kingdom has collaborations with Biontech and Moderna-companies that work on mRNA vaccines-and have invested in the Center for Process Innovation (ICC).

Such research, she said, would bring worldwide advantages. “Countries with low and intermediate income did not use as much mRNA because [such vaccines required a] -70 degrees of the cold chain, so it was difficult for them to deploy it, “she said.” And so the kind of thing that the IPC will do is how to transform these vaccines into thermostable vaccines that can be deployed more widely? “”

Pollard was less bloody. “If one of the world’s largest markets decides not to invest in mRNA, manufacturers will be less willing to invest their own resources in technology. I fear that the broader implications of this decision are that the world is less sure, “he said.

Experts also warned this decision could have implications beyond the reduction in research. “Although this development is not only a retrograde step for the development of mRNA vaccines, which is perhaps more worrying, it may be that it reinforces the impression that, despite its protests, RFK JR is anti-vaccine,” David David Elliman, a honorary associate teacher at UCL, said that this has implications, not only for vaccination programs in the United States.

“At a time when vaccination rates decrease worldwide, we must follow evidence, not ideologically directed beliefs,” he said. “Such erroneous beliefs are likely to cause unnecessary suffering and death, especially in children.”