evidence: Bancel said that he wanted to launch a project to use mRNA to attempt a vaccine against the new coronavirus. At that point, Moderna had more than 20 drugs in development but none had even reached the final stage of clinical trials. Nevertheless, Afeyan instantly authorized him to start work. "Don’t worry about the board," he said. "Just get moving." Lacking Pfizer’s resources, Moderna had to depend on funding from the U.S. government. Anthony Fauci, head of the National Institute of Allergy and Infectious Diseases, was supportive. "Go for it," he declared. "Whatever it costs, don’t worry about it." [...] The COVID-19 pandemic that killed more than 1.8 million people in 2020 will not be the final plague. However, thanks to the new RNA technology, our defenses against most future plagues are likely to be immensely faster and more effective. As new viruses come along, or as the current coronavirus mutates, researchers can quickly recode a vaccine’s mRNA to target the new threats. "It was a bad day for viruses," Moderna’s chair Afeyan says about the Sunday when he got the first word of his company’s clinical trial results. "There was a sudden shift in the evolutionary balance between what human technology can do and what viruses can do. We may never have a pandemic again."