Manila: The provincial government has issued a warning against purchasing locally sourced shellfish following the confirmation of an algal bloom that has caused discoloration in the waters of Tagoloan municipality.

According to Philippines News Agency, the Provincial Environment and Natural Resources Office (PENRO) confirmed the algal bloom after conducting laboratory tests in collaboration with the Bureau of Fisheries and Aquatic Resources (BFAR) 10 (Northern Mindanao). These tests were performed on the waters of the coastal barangays Gracia and Baluarte in Tagoloan.

BFAR had issued an initial advisory on October 18, after discoloration was observed the previous day. The phenomenon was attributed to Gymnodinium spp., a type of algae known for causing algal blooms. An algal bloom is characterized by a sudden increase in algae density in an aquatic ecosystem, which can cause irritation and allergies upon contact. Some algae species may also produce harmful toxins.

Despite the warning, PENRO assured the public that fish, squid, crab, and shrimp are still safe for consumption, provided they are cleaned and cooked thoroughly.

In response to the situation, Governor Juliette Uy has directed provincial government departments to conduct a comprehensive assessment and formulate a rehabilitation plan for the Misamis Oriental Provincial Agriculture Development Complex. This initiative aims to restore and resume full operations at the facility.

Governor Uy emphasized the importance of maintaining agricultural infrastructure, stating, “We cannot allow vital agricultural infrastructure to fall into neglect. Reviving this facility is crucial for strengthening food security, supporting our farmers, and driving inclusive economic growth across the province.” Her concerns were raised following a visit to Barangay Ani-e, Claveria earlier this year, where she noted the facility’s deterioration.