I just came across an article titled ” 52 Top Scientists Sign Letter Warning of ‘Substantial’ Cancer Risk from Covid’ Vaccines.'” A few beginning lines from the article (link) are as follows:
A group of leading scientists and academics has signed a letter that calls on lawmakers to ban Covid mRNA “vaccines” due to the “substantial risk” of cancer from the injections.
The call was made due to the unprecedentedly high levels of synthetic DNA contamination in the shots produced by vaccine makers Pfizer and Moderna.
Eminent scientists and academics warn that this DNA contamination is causing genomic integration and triggering long-term health impacts, including cancers, among the Covid-vaccinated.
The letter was signed by leading experts from around the world.
The article lists eminent scientists, showing that most (20) are physicians with M.D. degrees or equivalent (link).
It is a well-known fact that physicians do not study science, and their academic credentials and expertise are based on education and training of a non-science undergraduate degree (e.g., M.D.). They are trained to write prescriptions by listening to symptoms and reading lab results. Therefore, claiming physicians as eminent or leading scientists is a misrepresentation or falsehood (link).
The remaining participants mostly have credentials unrelated to science, including management (10), lawyers (6), etc. It indicates that participants are also non-science experts (link), contrary to the claim.
Their claim is based on describing (detecting) DNA fragments in the vaccine vials (only three tested, a statistically insignificant sample size for making any credible/scientific claim). Finding DNA (chemical) fragments as contamination indicates the issue of (chemical) processing/manufacturing. Therefore, it needs to be looked at by chemical manufacturing or purification experts (science/chemistry), not by practitioners of medicines (link).