Health
Black-chinned Tilapia Outbreak Reported in Kalasin Province
Local residents in Kalasin are concerned as invasive black-chinned tilapia, including egg-carrying females, have been discovered in local waterways.
According to a report by Matichon Online on September 22, 2026, residents in Kalasin province have expressed alarm following the discovery of black-chinned tilapia in local tributary waterways. The presence of these invasive fish, including females carrying eggs, suggests that the species is actively breeding in the area, raising fears among the local population that government containment efforts may not be sufficient to halt the spread.
For residents and travelers in the region, this development is significant as the black-chinned tilapia is a highly invasive species known to disrupt local ecosystems and threaten native fish populations. While there is no immediate threat to human health, the ecological impact could affect local fishing activities and the biodiversity of the province's water systems.
It remains to be confirmed how far the infestation has spread beyond the initial discovery sites and what specific measures the provincial authorities will implement to manage the population. Residents are advised to monitor local government announcements regarding water safety and environmental management. As this is an ongoing ecological issue, further updates from official sources are expected as the situation develops.