Das sagt SCIENCE: “SARS-CoV-2 is rapidly mutating and recombining, and more variants and subvariants—potentially more pathogenic—are on the horizon. The world is still barely vaccinated, and even in wealthy countries like the United States, resources are inequitably distrib­uted. It absolutely ain’t over. And this is no time to drop the ball.” https://www.science.org/doi/10.1126/science.abq8460 ’nuff said.