XBB.1.5: What we know so far about the latest omicron subvariant
https://www.newscientist.com/article/2353807-xbb-1-5-what-we-know-so-far-about-the-latest-omicron-subvariant/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
XBB.1.5: What we know so far about the latest omicron subvariant