Rattlesnake Blood Proteins Inform Potent New Antivenom Strategy

Scientists have identified a promising new method for developing antivenoms by utilizing toxin-blocking proteins found in rattlesnake blood. Laboratory tests showed combinations of these proteins were approximately ten times more potent than a current commercial antivenom, effectively neutralizing venom from several dangerous snake species. This nature-inspired discovery, published in PNAS, could lead to more powerful and broadly effective snakebite treatments.