>>13399621(lb)
>>13399626 (lb)
>it's not gene therapy.
it is a vaccine. it is made from a virus
Adenovirus vectors are the most commonly employed vector for cancer gene therapy. They are also used for gene therapy and as vaccines to express foreign antigens.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4507798/
The engineered viruses, called adenoviral vectors, are designed to shuttle a gene from SARS-CoV-2, the novel coronavirus that causes COVID-19, into our bodies where our cells will read it and make coronavirus spike proteins.
https://cen.acs.org/pharmaceuticals/vaccines/Adenoviral-vectors-new-COVID-19/98/i19