Toxic people could become a reality, scientists researching snake venom say

Scientists used venom glands collected from the Taiwan habu snake (OIST/Steven Aird/PA)

Mice and even humans have the potential to become venomous – giving a new meaning to the description of someone as a toxic person – according to research.

Scientists have found the genetic foundation needed for oral venom to evolve is present in both reptiles and mammals, and said their study shows the first concrete evidence of a link between venom glands in snakes and salivary glands in mammals.