Ciguatera fish poisoning Ciguatera fish poisoning Ciguatera fish poisoning, also known simply as ciguatera, is a foodborne illness caused by eating reef fish whose flesh is contaminated with certain toxins. Symptoms may include diarrhea, vomiting, numbness, itchiness, sensitivity to hot and cold, dizziness, and weakness. The onset of symptoms varies with the amount of toxin eaten from half an hour to up to two days. The diarrhea may last for up to four days. Some symptoms typically remain for a few weeks to months. Heart difficulties such as slow heart rate and low blood pressure may also occur. The specific toxins involved are
An ass eating thistles should be of his opinion is much more stupid and unreasonable than the ass in the fable'. More or less this wording was to be repeated from collection to collection for the next two centuries, while the former emblematic meaning was forgotten. An ass eating thistles Developed by authors during Renaissance times, the story of an ass eating thistles was a late addition to collections of Aesop's Fables. Beginning as a condemnation of miserly behaviour, it eventually was taken to demonstrate how preferences differ. Two Greek poems from the 2nd century CE seem to have contributed to the making of