What we know so far about AY.4.2 and other new coronavirus variants
The delta variant could be overtaken by AY.4.2, a more transmissible coronavirus variant that may be less likely to cause symptoms, while an..
https://www.newscientist.com/article/2298363-what-we-know-so-far-about-ay-4-2-and-other-new-coronavirus-variants/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
https://www.newscientist.com/article/2298363-what-we-know-so-far-about-ay-4-2-and-other-new-coronavirus-variants/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
