The highly contagious Covid variant is by all indications less severe, so it will provide widespread immunity—and maybe even hasten the end of the pandemic.
New Covid-19 infections are reaching record levels in the U.S. and Europe. The surge is due both to the Delta variant that flourished over the past six months and to the new Omicron variant, which, in the week of December 19–December 25, became predominant, accounting for approximately 60 percent of U.S. cases. The rise of Omicron has largely been greeted with apprehension, but the new variant, which tends to cause mild illness, offers hope for a more promising path forward.
