How does the progression to death from a severe Sydney Funnel-web envenomation typically compare to that of Widow spiders?

Answer

It is generally faster, potentially measured in hours or less.

While Widow spider venom causes severe symptoms (latrodectism), the progression to death is often measured in many hours or even a day, whereas severe Funnel-web envenomations can lead to a critical state within the first hour.

How does the progression to death from a severe Sydney Funnel-web envenomation typically compare to that of Widow spiders?

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