Man Injects Himself With Snake Venom Hundreds of Times for Universal Antivenom Breakthrough

Tim Friede's Venom Exposure Journey

• 🐍 Tim Friede, a self-taught snake expert, injected himself with venom from deadly snakes 654 times over 18 years.
• 💡 His primary goal was to develop immunity and avoid dying, losing fingers, or missing work due to snakebites, essentially becoming his own "horse" for antivenom production.
• ⚠️ Friede describes the process as painful due to venom's inflammatory nature, comparing it to a severe bee sting but on a much larger scale.

The Scientific Breakthrough

• 🔬 Jacob Glanville, CEO of Centivax, is researching the antibodies in Friede's blood for a universal antivenom.
• 🧬 Glanville explains that traditional antivenom production, unchanged for over a century, involves injecting horses with venom.
• 🧪 The research published in Cell shows that two of Tim's antibodies could neutralize toxins from 300 snake species, and a third compound protected against 19 diverse species.
• 📈 This represents a proof of concept for a universal antivenom, potentially saving thousands of lives annually.

Timeline for Universal Antivenom

• ⏳ Glanville estimates that after manufacturing, a Phase One clinical study could initiate in about two years, pending financial support.
• 🗓️ Following Phase One, approximately three more years of clinical studies would be needed before commercialization.

Friede's Personal Experience and Retirement

• 🧠 Friede emphasizes the psychological fortitude required, calling it "saddle time" to become comfortable with the process.
• 👨‍👩‍👧‍👦 He retired from self-venomization in December 2018, needing a break after 18 intense years and wanting to spend more time with his family.
• ❤️ Despite retiring, he admits to missing the process but feels his job was complete once Centivax had his blood.