2023 could be the year the world finally figures out how to live with COVID. Well, most of the world. Ironically, we’ll have the Omicron variant of the SARS-CoV-2 virus to thank for it.
Successive waves of infections from Omicron and its subvariants, starting in late 2021, have produced so much natural immunity across the human population that most countries are now in a good position to weather new subvariants. “I see the United...