Omicron XBB.1.5 is rising in U.S. though revised CDC data shows slower increase than previously reported - Earth News Report
The Centers for Disease Control and Prevention on Friday revised downward its estimate of how much the omicron XBB.1.5 subvariant is circulating across the U.S., though it continues to spread at a faster pace than other versions of Covid-19. XBB.1.5 made up 27.6% of sequenced Covid cases nationally for the week ending Jan. 7 compared
