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[Pythoninfinite]

The problem with symptomatic snakes is that have probably been carrying the virus/s and potentially infecting other reptiles for at least weeks, and likely several to many months before they show ANY symptoms at all. The symptoms themselves can be very varied, so it is almost impossible to diagnose prior to death. A confirmed diagnosis requires tissue samples from several parts of the animal, central nervous system, liver, lungs etc. Without those, you're just guessing.

Jamie.