To those who ae upset at the prospect of an experimental mRNA vaccine, this was the “safe” one that is made in the more traditional ways.
To those who ae upset at the prospect of an experimental mRNA vaccine, this was the “safe” one that is made in the more traditional ways.
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Unfortunately, that was just false adverstising. I kept reading J&J was ‘traditional’ but they were just trading on their brand image.
The J&J and AstraZeneca use fragment of animal genome and inject a fragment of DNA which will produce the RNA to produce the spike protein. The mRNA skip the DNA step.
Traditionally, vaccines used a deactivated virus sample (actual virus) but none of these use this method.