Mark Lynas, a visiting fellow at Cornell University’s Alliance for Science group, debunked the idea that a DNA vaccine could genetically modify an organism. Lynas told Reuters that no vaccine can genetically modify human DNA.
“That’s just a myth, one often spread intentionally by anti-vaccination activists to deliberately generate confusion and mistrust,” he said. “Genetic modification would involve the deliberate insertion of foreign DNA into the nucleus of a human cell, and vaccines simply don’t do that. Vaccines work by training the immune system to recognize a pathogen when it attempts to infect the body - this is mostly done by the injection of viral antigens or weakened live viruses that stimulate an immune response through the production of antibodies.”
Lynas added: “The DNA [in DNA vaccines] does not integrate into the cell nucleus so this isn’t genetic modification - if the cells divide they will only include your natural DNA. But this approach is incredibly promising for COVID because it can be scaled up very quickly, and is very versatile - it is easy to synthetically produce DNA sequences that match the required bits of viral genetic code.”
Dr Paul McCray, Professor of Pediatrics, Microbiology, and Internal Medicine at the University of Iowa further explained to Reuters via email how the COVID-19 vaccines being developed would work:
“For COVID-19, the main protein used to boost the immune system is the spike (S) protein from the virus. This can be given as a vaccine in many different forms: as inactivated (dead) virus, as expressed protein, in a DNA or RNA vector that will make cells make this protein, etc. So the only modification to the host is to stimulate them to make antibodies and T cells that will prevent infection with the virus or kill any infected cells to prevent or reduce disease severity. This is what happens if you get a virus infection naturally, but the vaccine takes the risk of serious disease out of the equation.”
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As I said conspiracy theorists are gullible dolts.