A World Health Organization (WHO) advisory group set up in September to examine the impact of SARS-CoV-2 variants on vaccine performance laid out a framework for assessing updated versions of COVID-19 vaccines, and the...
The Omicron variant of SARS-CoV-2 may be significantly better than previous variants at evading vaccine-induced antibodies, according to new research from Cambridge – but preliminary evidence suggests it is less likely...
In quickly moving scientific developments over the past 24 hours, three separate labs that tested the Omicron (B.1.1.529) COVID-19 variant against vaccines reported significant immune escape based on reduced antibody...