- US man Tim Friede, who has intentionally subjected himself to hundreds of snake bites over years, has developed a unique immunity to various snake venoms.
- Scientists are now studying Mr Friede's blood, hoping to create a more effective, broad-spectrum antivenom.
- Current antivenom production methods are costly and often species-specific, sometimes causing adverse reactions in humans.
- Researchers have isolated two antibodies from Mr Friede's blood that neutralise venom from multiple snake species, showing promise in mice trials.
- While still in its early stages, this research could revolutionise snake bite treatment, potentially saving thousands of lives annually.
IN FULL
This man has been bitten by snakes 200 times – now his blood could save lives
