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Mekong River fish deformations caused by parasite, not toxins

Mekong River fish deformations caused by parasite, not toxins

10 Sept 12:15 Key points summarised by AI
  • The Fisheries Department confirmed that deformed Bagarius sp fish in Chiang Rai's Mekong River are infected with a Digenea parasite, not heavy metals.
  • Although the Digenea parasite is not infectious, consumers are advised to avoid eating the deformed fish.
  • Pollution Control Department tests found high concentrations of arsenic in sediment samples from 13 locations along the Kok River, warning that eating too much fish from this river may endanger health.
  • Elevated levels of other heavy metals, including lead, chromium, and nickel, were also detected in sediments from both the Kok and Mekong Rivers, but these do not currently pose an immediate health threat.
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