Covid news: omicron XBB.1.5 is immune evasive, binds better to cells

… the rise of subvariants such as the XBB family could "result in a surge of breakthrough infections as well as re-infections."…

https://www.cnbc.com/2022/12/30/covid-news-omicron-xbbpoint1point5-is-highly-immune-evasive-and-binds-better-to-cells.html