Vaccine-induced correlate of protection against fatal COVID-19 in the old and frail during waves of neutralization resistant variants of concern. https://www.medrxiv.org/content/10.1101/2023.02.16.23286009
Vaccine-induced correlate of protection against fatal COVID-19 in the old and frail during waves of neutralization resistant variants of concern. https://www.medrxiv.org/content/10.1101/2023.02.16.23286009