Global coronavirus deaths have been falling—but scientists are worried that more infectious new variants of the virus may reverse those trends. As quickly as vaccines were developed, the virus has ev

We have a long road ahead before a vaccine is safe, effective and, most crucially, widely available. We need a multi-pronged public health strategy that includes a national testing plan that utilizes

Messenger RNA (mRNA) is a pivotal molecule of life, involved in almost all aspects of cell biology. The last decade has seen improvements in the delivery of a new class of mRNA drugs. In molecular bi