The coronavirus is evolving before our eyes
James Hamblin writes: In the final, darkest days of the deadliest year in U.S. history, the world received ominous news of a mutation in the SARS-CoV-2 coronavirus. Scientists in the U.K. had identified a form of the virus that was spreading rapidly throughout the nation. Then, on January 4, Prime Minister Boris Johnson announced a lockdown that began almost immediately and will last until at least the middle of February. “It’s been both frustrating and alarming to see the speed…