We are still in a race against the coronavirus

THE Covid-19 pandemic has been a lesson in speed — the speed at which a novel virus among humans can spread, the speed at which it can rack up fatalities and cripple economies, the speed at which vaccines can be designed and produced, the speed at which misinformation can undermine public health. Amid all that rapidity is a different kind of speed, which drives the rest, like an engine spinning the cars on a nauseating carnival ride: the speed of viral evolution.

The coronavirus, like many other viruses of its ilk (RNA viruses with highly changeable genomes), evolves fast. It has adapted quickly to us. Now arises the crucial question of whether humans and human ingenuity can adapt faster.

Unless the answer is yes, we face a long, doleful future of continued suffering. Some experts reckon the toll of endemic Covid might be somewhere from 100,000 to 250,000 deaths every year, just in the United States. Millions of lives depend on whether human science, human governance and human wisdom can outpace the ingenuity of Sars-CoV-2, a relatively simple but enterprising agent consisting of 4 structural proteins plus an RNA genome.