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Study Reveals Mamba Venom's Dual Paralysis Mechanism

10/4/2025

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Summary

Story summary

Researchers at The University of Queensland identify a dual mechanism in mamba venom causing paralysis.
Three mamba species cause both flaccid and spastic paralysis.
Current antivenoms address only initial flaccid paralysis, leaving spasms and potentially serious complications.
Geographic venom variation in sub-Saharan Africa challenges care and antivenom tailoring, and the study published in Toxins involved Monash Venom Group.

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Story summary

Researchers at The University of Queensland identify a dual mechanism in mamba venom causing paralysis.
Three mamba species cause both flaccid and spastic paralysis.
Current antivenoms address only initial flaccid paralysis, leaving spasms and potentially serious complications.
Geographic venom variation in sub-Saharan Africa challenges care and antivenom tailoring, and the study published in Toxins involved Monash Venom Group.