This doesn’t directly answer your question but it appears that people who received mRNA vaccines produced fewer antibodies for one of the four endemic coronaviruses than those who were naturally infected. If that’s true, it’s very encouraging news as far as adapting vaccines is concerned:
This doesn’t directly answer your question but it appears that people who received mRNA vaccines produced fewer antibodies for one of the four endemic coronaviruses than those who were naturally infected. If that’s true, it’s very encouraging news as far as adapting vaccines is concerned:
https://www.medrxiv.org/content/10.1101/2021.09.30.21264363v1