COVID keeps evolving, but so does our immunity. Are we now at a 'stalemate' with this virus?

After billions of global COVID-19 infections, millions of deaths, and countless lives upended by long-lasting health impacts, we’ve finally hit a point in this pandemic where SARS-CoV-2 isn’t the fearsome pathogen it used to be. That's thanks to how both the virus, and our immunity against it, are evolving.