How long are the sea slugs hazardous?
Assuming that the toxin is present in more than the one individual, it is really difficult to know how long the toxicity will persist. If the ingestion of TTX was from a single discrete source then the hazard should abate but if ingestion was from multiple continuous sources then the hazard could remain. It is best to remain cautious until the source has been identified or future samples are clear of the TTX. Most factors point to a natural, albeit very rare event perhaps associated with climatic patterns.
