Fatal food poisoning from anabasine caused by Nicotiana glauca in Meknassy, Tunisia

June 4, 2026

A food poisoning incident in Meknassy, Tunisia, affected nine members of a family, resulting in two deaths (ages 35 and 49).

Laboratory analysis confirmed anabasine, a toxic alkaloid from Nicotiana glauca, in a traditional dish. The plant, mistaken for chard, was the source of the contamination. Authorities are warning against using unverified wild plants. Anabasine causes neurological and cardiorespiratory symptoms, requiring supportive care.

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