Diatoms:Diatoms are a type of microscopic, single-celled algae that have a unique cell wall made of silica. They are a major component of the phytoplankton in marine and freshwater environments.
Domoic Acid:Domoic acid is a potent neurotoxin produced by certain species of Pseudo-nitzschia. It can bioaccumulate in the food chain, leading to poisoning in humans and marine animals that consume contaminated seafood.
Amnesic Shellfish Poisoning (ASP): Amnesic shellfish poisoning is a serious illness caused by the consumption of shellfish contaminated with domoic acid, a neurotoxin produced by Pseudo-nitzschia algae. Symptoms include gastrointestinal distress, confusion, memory loss, and in severe cases, coma and death.