Venomous Snakes Represent a Serious Public Health Problem. Scientists Are Biting Back With a Groundbreaking Antidote

Snakes bite five million people each year, killing some 125,000 and disfiguring or blinding three times as many. Antivenoms aren’t always readily available where the problematic snakes live. They also can be deadly themselves, as they could induce life-threatening allergic reactions.

Within the last couple years, however, researchers have made substantial progress toward creating safer antivenoms, reducing the chance of anaphylaxis. Some dream of a universal remedy, but venom is a complex brew, and many of its most dangerous components remain unknown to science.

In this episode, host Ari Daniel speaks with journalist Victoria Malloy, who wrote a story for Smithsonian magazine about antivenoms, and researcher Irene Khalek. They discuss the danger of snakebites globally, the history of antivenoms and their traditional manufacture, and the various efforts underway to create safer versions.

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“There’s More to That” is a production of Smithsonian magazine and PRX Productions. 

From the magazine, our team is Ari Daniel, Debra Rosenberg and Brian Wolly. From PRX, our team is Ali Budner, Cleo Levin, Genevieve Sponsler, Sandra Lopez-Monsalve and Edwin Ochoa. The executive producer of PRX Productions is Jocelyn Gonzales.

Fact-checking by Stephanie Abramson.

Episode artwork by Emily Lankiewicz. Illustration by Emily Lankiewicz / Images from Paul Starosta via Getty Images and public domain.