Re:mRNA vaccines – a new era in vaccinology (2018)
by Fomite on Wednesday April 21, 2021 @12:02AM
(#26885301)
And the HPV vaccine before that was a virus-like particle vaccine, which was new tech as well. We've effectively run out of low hanging fruit where inactivated or live-attenuated vaccines are really amenable for use.
AFAIK [1], even Viral Vector vaccines haven't been around for a long time either; just the Ebola one apart from CoVID.
The majority of vaccines prevalent since a long time have either been inactivated or attenuated vaccines.
The only CoVID inactivated vaccines are listed here [2], a couple of them being the ones in China, India and Russia.
[1] https://en.wikipedia.org/wiki/Viral_vector_vaccine [2] https://en.wikipedia.org/wiki/COVID-19_vaccine#Inactivated_v...