Degrading viral RNA to treat SARS-CoV-2 infection

Development of vaccines against SARS-CoV-2 has been rapid, but the rise of variants forces scientists to frequently modify treatments. Ideally, therapies would target mutation-resistant viral proteins, but this has proven difficult. Researchers reporting in ACS Central Science, however, have now developed a system that directly targets and degrades the viral RNA genome, reducing infection in mice. The method could be adapted to fight off many viruses, as well as treat various diseases.