Researchers identify natural products with potential to disrupt viral spread Researchers at Scripps Institution of Oceanography and Skaggs School of Pharmacy and Pharmaceutical Sciences at the University of California San Diego have broken down the genomic and life history traits of three classes of viruses that have caused endemic and global pandemics in the past and identify natural products - compounds produced in nature - with the potential to disrupt their spread. In a review appearing in the Journal of Natural Products, marine chemists Mitchell Christy, Yoshinori Uekusa, and William Gerwick, and immunologist Lena Gerwick describe the basic biology of three families of RNA viruses and how they infect human cells. These viruses use RNA instead of DNA to store their genetic information, a trait that helps them to evolve quickly. The team then describes the natural products that have been shown to have capabilities to inhibit them, highlighting possible treatment strategies.