Discovery of viral entry routes into cells points to future prevention, treatment strategies
Peer-Reviewed Publication
Updates every hour. Last Updated: 24-Dec-2025 19:11 ET (25-Dec-2025 00:11 GMT/UTC)
Researchers at Washington University School of Medicine in St. Louis have identified central routes that two deadly viruses take to invade human cells and have designed decoy molecules that block the infections. The discoveries — published this week in two separate studies — set the stage for developing new prevention and treatment strategies for yellow fever virus and tick-borne encephalitis viruses.
A breakthrough in snakebite treatment. Researchers from the Technical University of Denmark (DTU) and Liverpool School of Tropical Medicine (LSTM) have co-developed the world’s first product-ready recombinant antivenom that protects against Africa’s most dangerous snakes, including cobras, mambas and rinkhals, and outperforms existing serum-derived products.
By using lab-produced nanobodies instead of animal-derived antibodies, the new therapy offers safer, more consistent protection and can be manufactured at scale, marking a major step forward in global efforts to make antivenoms more effective and accessible.