The most fascinating part is how none of this was really unexpected; Too many people forgot how this is already SARS-CoV-*2*
We had over a decade to find vaccines for the original SARS-CoV, and in over that decade we did not manage to find anything long-lasting [0]. A whole lot of problems SARS-CoV vaccines had, seem to also exist for SARS-CoV-2 vaccines.
We had over a decade to find vaccines for the original SARS-CoV, and in over that decade we did not manage to find anything long-lasting [0]. A whole lot of problems SARS-CoV vaccines had, seem to also exist for SARS-CoV-2 vaccines.
[0] https://sci-hub.ru/10.1080/17460441.2019.1581171